201260432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{405767}}^1$

素因数の和:405806

約数の個数: 20

約数和(自身を含む): 402521856

約数和(自身を除く): 201261424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 405767, 811534, 1623068, 3246136, 6492272, 12578777, 25157554, 50315108, 100630216, 201260432]

約数ペア:

[(1, 201260432), (2, 100630216), (4, 50315108), (8, 25157554), (16, 12578777), (31, 6492272), (62, 3246136), (124, 1623068), (248, 811534), (496, 405767)]