166202510

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{7691}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 299341872

約数和(自身を除く): 133139362

約数列:

[1, 2, 5, 10, 2161, 4322, 7691, 10805, 15382, 21610, 38455, 76910, 16620251, 33240502, 83101255, 166202510]

約数ペア:

[(1, 166202510), (2, 83101255), (5, 33240502), (10, 16620251), (2161, 76910), (4322, 38455), (7691, 21610), (10805, 15382)]