200418512

素因数分解:

$2^4\times 7^1\times {\mathrm{1789451}}^1$

素因数の和:1789466

約数の個数: 20

約数和(自身を含む): 443784096

約数和(自身を除く): 243365584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789451, 3578902, 7157804, 12526157, 14315608, 25052314, 28631216, 50104628, 100209256, 200418512]

約数ペア:

[(1, 200418512), (2, 100209256), (4, 50104628), (7, 28631216), (8, 25052314), (14, 14315608), (16, 12526157), (28, 7157804), (56, 3578902), (112, 1789451)]