210868541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18116

約数の個数: 16

約数和(自身を含む): 242511360

約数和(自身を除く): 31642819

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 18043, 234559, 523247, 559333, 6802211, 7271329, 16220657, 210868541]

約数ペア:

[(1, 210868541), (13, 16220657), (29, 7271329), (31, 6802211), (377, 559333), (403, 523247), (899, 234559), (11687, 18043)]