201427655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281717}}^1$

素因数の和:281746

約数の個数: 16

約数和(自身を含む): 283971744

約数和(自身を除く): 82544089

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 281717, 1408585, 3098887, 3662321, 15494435, 18311605, 40285531, 201427655]

約数ペア:

[(1, 201427655), (5, 40285531), (11, 18311605), (13, 15494435), (55, 3662321), (65, 3098887), (143, 1408585), (715, 281717)]