218363608

素因数分解:

$2^3\times {\mathrm{5101}}^1\times {\mathrm{5351}}^1$

素因数の和:10458

約数の個数: 16

約数和(自身を含む): 409588560

約数和(自身を除く): 191224952

約数列:

[1, 2, 4, 8, 5101, 5351, 10202, 10702, 20404, 21404, 40808, 42808, 27295451, 54590902, 109181804, 218363608]

約数ペア:

[(1, 218363608), (2, 109181804), (4, 54590902), (8, 27295451), (5101, 42808), (5351, 40808), (10202, 21404), (10702, 20404)]