205125932221

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2017189}}^1$

素因数の和:2017468

約数の個数: 16

約数和(自身を含む): 238835296000

約数和(自身を除く): 33709363779

約数列:

[1, 7, 73, 199, 511, 1393, 14527, 101689, 2017189, 14120323, 147254797, 401420611, 1030783579, 2809944277, 29303704603, 205125932221]

約数ペア:

[(1, 205125932221), (7, 29303704603), (73, 2809944277), (199, 1030783579), (511, 401420611), (1393, 147254797), (14527, 14120323), (101689, 2017189)]