189948415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{46499}}^1$

素因数の和:46566

約数の個数: 16

約数和(自身を含む): 245520000

約数和(自身を除く): 55571585

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 46499, 232495, 883481, 1999457, 4417405, 9997285, 37989683, 189948415]

約数ペア:

[(1, 189948415), (5, 37989683), (19, 9997285), (43, 4417405), (95, 1999457), (215, 883481), (817, 232495), (4085, 46499)]