202243400

素因数分解:

$2^3\times 5^2\times {\mathrm{1011217}}^1$

素因数の和:1011233

約数の個数: 24

約数和(自身を含む): 470216370

約数和(自身を除く): 267972970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1011217, 2022434, 4044868, 5056085, 8089736, 10112170, 20224340, 25280425, 40448680, 50560850, 101121700, 202243400]

約数ペア:

[(1, 202243400), (2, 101121700), (4, 50560850), (5, 40448680), (8, 25280425), (10, 20224340), (20, 10112170), (25, 8089736), (40, 5056085), (50, 4044868), (100, 2022434), (200, 1011217)]