201395050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56731}}^1$

素因数の和:56814

約数の個数: 24

約数和(自身を含む): 379877472

約数和(自身を除く): 178482422

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56731, 113462, 283655, 567310, 1418275, 2836550, 4027901, 8055802, 20139505, 40279010, 100697525, 201395050]

約数ペア:

[(1, 201395050), (2, 100697525), (5, 40279010), (10, 20139505), (25, 8055802), (50, 4027901), (71, 2836550), (142, 1418275), (355, 567310), (710, 283655), (1775, 113462), (3550, 56731)]