254639118017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{200030729}}^1$

素因数の和:200030815

約数の個数: 8

約数和(自身を含む): 272041792800

約数和(自身を除く): 17402674783

約数列:

[1, 19, 67, 1273, 200030729, 3800583851, 13402058843, 254639118017]

約数ペア:

[(1, 254639118017), (19, 13402058843), (67, 3800583851), (1273, 200030729)]