201900257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{24229}}^1$

素因数の和:24883

約数の個数: 8

約数和(自身を含む): 217779240

約数和(自身を除く): 15878983

約数列:

[1, 13, 641, 8333, 24229, 314977, 15530789, 201900257]

約数ペア:

[(1, 201900257), (13, 15530789), (641, 314977), (8333, 24229)]