196571870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14216

約数の個数: 32

約数和(自身を含む): 389062656

約数和(自身を除く): 192490786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 14071, 28142, 70355, 140710, 154781, 309562, 773905, 1547810, 1787017, 3574034, 8935085, 17870170, 19657187, 39314374, 98285935, 196571870]

約数ペア:

[(1, 196571870), (2, 98285935), (5, 39314374), (10, 19657187), (11, 17870170), (22, 8935085), (55, 3574034), (110, 1787017), (127, 1547810), (254, 773905), (635, 309562), (1270, 154781), (1397, 140710), (2794, 70355), (6985, 28142), (13970, 14071)]