A343220 - cp's OEIS frontend

A343220 Number of unitary divisors d of n for which A003415(sigma(d)) > d.

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	1
8	0
9	0
10	1
11	1
12	2
13	0
14	2
15	2
16	0
17	1
18	0
19	1
20	1
21	3
22	2
23	1
24	2
25	0
26	1
27	1
28	2
29	1
30	5
31	1
32	1
33	3
34	2
35	2
36	0
37	0
38	2
39	2
40	1
41	0
42	6
43	1
44	2
45	1
46	2
47	1
48	2
49	0
50	0
51	3
52	1
53	1
54	2
55	2
56	2
57	3
58	2
59	1
60	5
61	0
62	2
63	2
64	0
65	1
66	6
67	1
68	2
69	3
70	5
71	1
72	1
73	0
74	1
75	2
76	2
77	3
78	5
79	1
80	1
81	0
82	1
83	1
84	6
85	2
86	2
87	3
88	2
89	1
90	3
91	2
92	2
93	3
94	2
95	2
96	3
97	0
98	1
99	2
100	0
101	0
102	6
103	1
104	1
105	6

[0, 0, 1, 0, 0, 2, 1, 0, 0, 1, 1, 2, 0, 2, 2, 0, 1, 0, 1, 1, 3, 2, 1, 2, 0, 1, 1, 2, 1, 5, 1, 1, 3, 2, 2, 0, 0, 2, 2, 1, 0, 6, 1, 2, 1, 2, 1, 2, 0, 0, 3, 1, 1, 2, 2, 2, 3, 2, 1, 5, 0, 2, 2, 0, 1, 6, 1, 2, 3, 5, 1, 1, 0, 1, 2, 2, 3, 5, 1, 1, 0, 1, 1, 6, 2, 2, 3, 2, 1, 3, 2, 2, 3, 2, 2, 3, 0, 1, 2, 0, 0, 6, 1, 1, 6]

cp's OEIS Frontend

A343220 Number of unitary divisors d of n for which A003415(sigma(d)) > d.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	1
8	0
9	0
10	1
11	1
12	2
13	0
14	2
15	2
16	0
17	1
18	0
19	1
20	1
21	3
22	2
23	1
24	2
25	0
26	1
27	1
28	2
29	1
30	5
31	1
32	1
33	3
34	2
35	2
36	0
37	0
38	2
39	2
40	1
41	0
42	6
43	1
44	2
45	1
46	2
47	1
48	2
49	0
50	0
51	3
52	1
53	1
54	2
55	2
56	2
57	3
58	2
59	1
60	5
61	0
62	2
63	2
64	0
65	1
66	6
67	1
68	2
69	3
70	5
71	1
72	1
73	0
74	1
75	2
76	2
77	3
78	5
79	1
80	1
81	0
82	1
83	1
84	6
85	2
86	2
87	3
88	2
89	1
90	3
91	2
92	2
93	3
94	2
95	2
96	3
97	0
98	1
99	2
100	0
101	0
102	6
103	1
104	1
105	6

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	1
8	0
9	0
10	1
11	1
12	2
13	0
14	2
15	2
16	0
17	1
18	0
19	1
20	1
21	3
22	2
23	1
24	2
25	0
26	1
27	1
28	2
29	1
30	5
31	1
32	1
33	3
34	2
35	2
36	0
37	0
38	2
39	2
40	1
41	0
42	6
43	1
44	2
45	1
46	2
47	1
48	2
49	0
50	0
51	3
52	1
53	1
54	2
55	2
56	2
57	3
58	2
59	1
60	5
61	0
62	2
63	2
64	0
65	1
66	6
67	1
68	2
69	3
70	5
71	1
72	1
73	0
74	1
75	2
76	2
77	3
78	5
79	1
80	1
81	0
82	1
83	1
84	6
85	2
86	2
87	3
88	2
89	1
90	3
91	2
92	2
93	3
94	2
95	2
96	3
97	0
98	1
99	2
100	0
101	0
102	6
103	1
104	1
105	6

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	2
7	1
8	0
9	0
10	1
11	1
12	2
13	0
14	2
15	2
16	0
17	1
18	0
19	1
20	1
21	3
22	2
23	1
24	2
25	0
26	1
27	1
28	2
29	1
30	5
31	1
32	1
33	3
34	2
35	2
36	0
37	0
38	2
39	2
40	1
41	0
42	6
43	1
44	2
45	1
46	2
47	1
48	2
49	0
50	0
51	3
52	1
53	1
54	2
55	2
56	2
57	3
58	2
59	1
60	5
61	0
62	2
63	2
64	0
65	1
66	6
67	1
68	2
69	3
70	5
71	1
72	1
73	0
74	1
75	2
76	2
77	3
78	5
79	1
80	1
81	0
82	1
83	1
84	6
85	2
86	2
87	3
88	2
89	1
90	3
91	2
92	2
93	3
94	2
95	2
96	3
97	0
98	1
99	2
100	0
101	0
102	6
103	1
104	1
105	6