101572724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{209861}}^1$

素因数の和:209887

約数の個数: 18

約数和(自身を含む): 195381522

約数和(自身を除く): 93808798

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 209861, 419722, 839444, 2308471, 4616942, 9233884, 25393181, 50786362, 101572724]

約数ペア:

[(1, 101572724), (2, 50786362), (4, 25393181), (11, 9233884), (22, 4616942), (44, 2308471), (121, 839444), (242, 419722), (484, 209861)]