84200210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443159}}^1$

素因数の和:443185

約数の個数: 16

約数和(自身を含む): 159537600

約数和(自身を除く): 75337390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443159, 886318, 2215795, 4431590, 8420021, 16840042, 42100105, 84200210]

約数ペア:

[(1, 84200210), (2, 42100105), (5, 16840042), (10, 8420021), (19, 4431590), (38, 2215795), (95, 886318), (190, 443159)]