200581010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{409349}}^1$

素因数の和:409370

約数の個数: 24

約数和(自身を含む): 419993100

約数和(自身を除く): 219412090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 409349, 818698, 2046745, 2865443, 4093490, 5730886, 14327215, 20058101, 28654430, 40116202, 100290505, 200581010]

約数ペア:

[(1, 200581010), (2, 100290505), (5, 40116202), (7, 28654430), (10, 20058101), (14, 14327215), (35, 5730886), (49, 4093490), (70, 2865443), (98, 2046745), (245, 818698), (490, 409349)]