218432885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{2441}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 286241472

約数和(自身を除く): 67808587

約数列:

[1, 5, 11, 55, 1627, 2441, 8135, 12205, 17897, 26851, 89485, 134255, 3971507, 19857535, 43686577, 218432885]

約数ペア:

[(1, 218432885), (5, 43686577), (11, 19857535), (55, 3971507), (1627, 134255), (2441, 89485), (8135, 26851), (12205, 17897)]