201007918085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{877783}}^1$

素因数の和:878085

約数の個数: 24

約数和(自身を含む): 262155458304

約数和(自身を除く): 61147540219

約数列:

[1, 5, 13, 65, 169, 271, 845, 1355, 3523, 17615, 45799, 228995, 877783, 4388915, 11411179, 57055895, 148345327, 237879193, 741726635, 1189395965, 3092429509, 15462147545, 40201583617, 201007918085]

約数ペア:

[(1, 201007918085), (5, 40201583617), (13, 15462147545), (65, 3092429509), (169, 1189395965), (271, 741726635), (845, 237879193), (1355, 148345327), (3523, 57055895), (17615, 11411179), (45799, 4388915), (228995, 877783)]