201831340

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{13331}}^1$

素因数の和:14097

約数の個数: 24

約数和(自身を含む): 424437552

約数和(自身を除く): 222606212

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 13331, 15140, 26662, 53324, 66655, 133310, 266620, 10091567, 20183134, 40366268, 50457835, 100915670, 201831340]

約数ペア:

[(1, 201831340), (2, 100915670), (4, 50457835), (5, 40366268), (10, 20183134), (20, 10091567), (757, 266620), (1514, 133310), (3028, 66655), (3785, 53324), (7570, 26662), (13331, 15140)]