202047400

素因数分解:

$2^3\times 5^2\times {\mathrm{1010237}}^1$

素因数の和:1010253

約数の個数: 24

約数和(自身を含む): 469760670

約数和(自身を除く): 267713270

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1010237, 2020474, 4040948, 5051185, 8081896, 10102370, 20204740, 25255925, 40409480, 50511850, 101023700, 202047400]

約数ペア:

[(1, 202047400), (2, 101023700), (4, 50511850), (5, 40409480), (8, 25255925), (10, 20204740), (20, 10102370), (25, 8081896), (40, 5051185), (50, 4040948), (100, 2020474), (200, 1010237)]