207020681044

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{156360031}}^1$

素因数の和:156360366

約数の個数: 12

約数和(自身を含む): 363380714368

約数和(自身を除く): 156360033324

約数列:

[1, 2, 4, 331, 662, 1324, 156360031, 312720062, 625440124, 51755170261, 103510340522, 207020681044]

約数ペア:

[(1, 207020681044), (2, 103510340522), (4, 51755170261), (331, 625440124), (662, 312720062), (1324, 156360031)]