201264427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^2$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 251932128

約数和(自身を除く): 50667701

約数列:

[1, 7, 13, 91, 97, 151, 679, 1057, 1261, 1963, 8827, 13741, 14647, 22801, 102529, 159607, 190411, 296413, 1332877, 2074891, 2211697, 15481879, 28752061, 201264427]

約数ペア:

[(1, 201264427), (7, 28752061), (13, 15481879), (91, 2211697), (97, 2074891), (151, 1332877), (679, 296413), (1057, 190411), (1261, 159607), (1963, 102529), (8827, 22801), (13741, 14647)]