205444874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 126123766

約数列:

[1, 2, 29, 31, 58, 62, 163, 326, 701, 899, 1402, 1798, 4727, 5053, 9454, 10106, 20329, 21731, 40658, 43462, 114263, 146537, 228526, 293074, 630199, 1260398, 3313627, 3542153, 6627254, 7084306, 102722437, 205444874]

約数ペア:

[(1, 205444874), (2, 102722437), (29, 7084306), (31, 6627254), (58, 3542153), (62, 3313627), (163, 1260398), (326, 630199), (701, 293074), (899, 228526), (1402, 146537), (1798, 114263), (4727, 43462), (5053, 40658), (9454, 21731), (10106, 20329)]