204575148970

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{90121211}}^1$

素因数の和:90121445

約数の個数: 16

約数和(自身を含む): 369857454048

約数和(自身を除く): 165282305078

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 90121211, 180242422, 450606055, 901212110, 20457514897, 40915029794, 102287574485, 204575148970]

約数ペア:

[(1, 204575148970), (2, 102287574485), (5, 40915029794), (10, 20457514897), (227, 901212110), (454, 450606055), (1135, 180242422), (2270, 90121211)]