201638954413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{9873131}}^1$

素因数の和:9874715

約数の個数: 8

約数和(自身を含む): 217287889056

約数和(自身を除く): 15648934643

約数列:

[1, 13, 1571, 20423, 9873131, 128350703, 15510688801, 201638954413]

約数ペア:

[(1, 201638954413), (13, 15510688801), (1571, 128350703), (20423, 9873131)]