198130108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4502957}}^1$

素因数の和:4502972

約数の個数: 12

約数和(自身を含む): 378248472

約数和(自身を除く): 180118364

約数列:

[1, 2, 4, 11, 22, 44, 4502957, 9005914, 18011828, 49532527, 99065054, 198130108]

約数ペア:

[(1, 198130108), (2, 99065054), (4, 49532527), (11, 18011828), (22, 9005914), (44, 4502957)]