201513858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 499564800

約数和(自身を除く): 298050942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 894, 1043, 1937, 2086, 2477, 3129, 3874, 4954, 5811, 6258, 7431, 11622, 13559, 14862, 17339, 27118, 32201, 34678, 40677, 52017, 64402, 81354, 96603, 104034, 193206, 225407, 369073, 450814, 676221, 738146, 1107219, 1352442, 2214438, 2583511, 4797949, 5167022, 7750533, 9595898, 14393847, 15501066, 28787694, 33585643, 67171286, 100756929, 201513858]

約数ペア:

[(1, 201513858), (2, 100756929), (3, 67171286), (6, 33585643), (7, 28787694), (13, 15501066), (14, 14393847), (21, 9595898), (26, 7750533), (39, 5167022), (42, 4797949), (78, 2583511), (91, 2214438), (149, 1352442), (182, 1107219), (273, 738146), (298, 676221), (447, 450814), (546, 369073), (894, 225407), (1043, 193206), (1937, 104034), (2086, 96603), (2477, 81354), (3129, 64402), (3874, 52017), (4954, 40677), (5811, 34678), (6258, 32201), (7431, 27118), (11622, 17339), (13559, 14862)]