218795837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7568

約数の個数: 16

約数和(自身を含む): 245994672

約数和(自身を除く): 27198835

約数列:

[1, 13, 37, 61, 481, 793, 2257, 7457, 29341, 96941, 275909, 454877, 3586817, 5913401, 16830449, 218795837]

約数ペア:

[(1, 218795837), (13, 16830449), (37, 5913401), (61, 3586817), (481, 454877), (793, 275909), (2257, 96941), (7457, 29341)]