201945310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884933}}^1$

素因数の和:2884947

約数の個数: 16

約数和(自身を含む): 415430496

約数和(自身を除く): 213485186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884933, 5769866, 14424665, 20194531, 28849330, 40389062, 100972655, 201945310]

約数ペア:

[(1, 201945310), (2, 100972655), (5, 40389062), (7, 28849330), (10, 20194531), (14, 14424665), (35, 5769866), (70, 2884933)]