221036603108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3250538281}}^1$

素因数の和:3250538302

約数の個数: 12

約数和(自身を含む): 409567823532

約数和(自身を除く): 188531220424

約数列:

[1, 2, 4, 17, 34, 68, 3250538281, 6501076562, 13002153124, 55259150777, 110518301554, 221036603108]

約数ペア:

[(1, 221036603108), (2, 110518301554), (4, 55259150777), (17, 13002153124), (34, 6501076562), (68, 3250538281)]