207850102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 328356864

約数和(自身を除く): 120506762

約数列:

[1, 2, 31, 62, 131, 157, 163, 262, 314, 326, 4061, 4867, 5053, 8122, 9734, 10106, 20567, 21353, 25591, 41134, 42706, 51182, 637577, 661943, 793321, 1275154, 1323886, 1586642, 3352421, 6704842, 103925051, 207850102]

約数ペア:

[(1, 207850102), (2, 103925051), (31, 6704842), (62, 3352421), (131, 1586642), (157, 1323886), (163, 1275154), (262, 793321), (314, 661943), (326, 637577), (4061, 51182), (4867, 42706), (5053, 41134), (8122, 25591), (9734, 21353), (10106, 20567)]