220782710

素因数分解:

$2^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{6863}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 397590336

約数和(自身を除く): 176807626

約数列:

[1, 2, 5, 10, 3217, 6434, 6863, 13726, 16085, 32170, 34315, 68630, 22078271, 44156542, 110391355, 220782710]

約数ペア:

[(1, 220782710), (2, 110391355), (5, 44156542), (10, 22078271), (3217, 68630), (6434, 34315), (6863, 32170), (13726, 16085)]