201874040

素因数分解:

$2^3\times 5^1\times {\mathrm{5046851}}^1$

素因数の和:5046862

約数の個数: 16

約数和(自身を含む): 454216680

約数和(自身を除く): 252342640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046851, 10093702, 20187404, 25234255, 40374808, 50468510, 100937020, 201874040]

約数ペア:

[(1, 201874040), (2, 100937020), (4, 50468510), (5, 40374808), (8, 25234255), (10, 20187404), (20, 10093702), (40, 5046851)]