201980956310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885442233}}^1$

素因数の和:2885442247

約数の個数: 16

約数和(自身を含む): 415503681696

約数和(自身を除く): 213522725386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885442233, 5770884466, 14427211165, 20198095631, 28854422330, 40396191262, 100990478155, 201980956310]

約数ペア:

[(1, 201980956310), (2, 100990478155), (5, 40396191262), (7, 28854422330), (10, 20198095631), (14, 14427211165), (35, 5770884466), (70, 2885442233)]