188202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{672151}}^1$

素因数の和:672169

約数の個数: 32

約数和(自身を含む): 483949440

約数和(自身を除く): 295747160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 672151, 1344302, 2688604, 3360755, 4705057, 5377208, 6721510, 9410114, 13443020, 18820228, 23525285, 26886040, 37640456, 47050570, 94101140, 188202280]

約数ペア:

[(1, 188202280), (2, 94101140), (4, 47050570), (5, 37640456), (7, 26886040), (8, 23525285), (10, 18820228), (14, 13443020), (20, 9410114), (28, 6721510), (35, 5377208), (40, 4705057), (56, 3360755), (70, 2688604), (140, 1344302), (280, 672151)]