200313640

素因数分解:

$2^3\times 5^1\times {\mathrm{5007841}}^1$

素因数の和:5007852

約数の個数: 16

約数和(自身を含む): 450705780

約数和(自身を除く): 250392140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5007841, 10015682, 20031364, 25039205, 40062728, 50078410, 100156820, 200313640]

約数ペア:

[(1, 200313640), (2, 100156820), (4, 50078410), (5, 40062728), (8, 25039205), (10, 20031364), (20, 10015682), (40, 5007841)]