201552425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{474241}}^1$

素因数の和:474268

約数の個数: 12

約数和(自身を含む): 264627036

約数和(自身を除く): 63074611

約数列:

[1, 5, 17, 25, 85, 425, 474241, 2371205, 8062097, 11856025, 40310485, 201552425]

約数ペア:

[(1, 201552425), (5, 40310485), (17, 11856025), (25, 8062097), (85, 2371205), (425, 474241)]