201474218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{22391}}^1$

素因数の和:22813

約数の個数: 16

約数和(自身を含む): 330505920

約数和(自身を除く): 129031702

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 22391, 44782, 246301, 492602, 9157919, 18315838, 100737109, 201474218]

約数ペア:

[(1, 201474218), (2, 100737109), (11, 18315838), (22, 9157919), (409, 492602), (818, 246301), (4499, 44782), (8998, 22391)]