201900974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223837}}^1$

素因数の和:223891

約数の個数: 16

約数和(自身を含む): 338443056

約数和(自身を除く): 136542082

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 223837, 447674, 2462207, 4924414, 9177317, 18354634, 100950487, 201900974]

約数ペア:

[(1, 201900974), (2, 100950487), (11, 18354634), (22, 9177317), (41, 4924414), (82, 2462207), (451, 447674), (902, 223837)]