210009846104

素因数分解:

$2^3\times {\mathrm{21557}}^1\times {\mathrm{1217759}}^1$

素因数の和:1239322

約数の個数: 16

約数和(自身を含む): 393787051200

約数和(自身を除く): 183777205096

約数列:

[1, 2, 4, 8, 21557, 43114, 86228, 172456, 1217759, 2435518, 4871036, 9742072, 26251230763, 52502461526, 105004923052, 210009846104]

約数ペア:

[(1, 210009846104), (2, 105004923052), (4, 52502461526), (8, 26251230763), (21557, 9742072), (43114, 4871036), (86228, 2435518), (172456, 1217759)]