201025946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{212501}}^1$

素因数の和:212557

約数の個数: 16

約数和(自身を含む): 336603168

約数和(自身を除く): 135577222

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 212501, 425002, 2337511, 4675022, 9137543, 18275086, 100512973, 201025946]

約数ペア:

[(1, 201025946), (2, 100512973), (11, 18275086), (22, 9137543), (43, 4675022), (86, 2337511), (473, 425002), (946, 212501)]