208188617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{99469}}^1$

素因数の和:99512

約数の個数: 16

約数和(自身を含む): 267375360

約数和(自身を除く): 59186743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 99469, 696283, 1293097, 2287787, 9051679, 16014509, 29741231, 208188617]

約数ペア:

[(1, 208188617), (7, 29741231), (13, 16014509), (23, 9051679), (91, 2287787), (161, 1293097), (299, 696283), (2093, 99469)]