201517851

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 270798624

約数和(自身を除く): 69280773

約数列:

[1, 3, 313, 317, 677, 939, 951, 2031, 99221, 211901, 214609, 297663, 635703, 643827, 67172617, 201517851]

約数ペア:

[(1, 201517851), (3, 67172617), (313, 643827), (317, 635703), (677, 297663), (939, 214609), (951, 211901), (2031, 99221)]