201146020

素因数分解:

$2^2\times 5^1\times {\mathrm{10057301}}^1$

素因数の和:10057310

約数の個数: 12

約数和(自身を含む): 422406684

約数和(自身を除く): 221260664

約数列:

[1, 2, 4, 5, 10, 20, 10057301, 20114602, 40229204, 50286505, 100573010, 201146020]

約数ペア:

[(1, 201146020), (2, 100573010), (4, 50286505), (5, 40229204), (10, 20114602), (20, 10057301)]