199045250

素因数分解:

$2^1\times 5^3\times {\mathrm{796181}}^1$

素因数の和:796198

約数の個数: 16

約数和(自身を含む): 372613176

約数和(自身を除く): 173567926

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 796181, 1592362, 3980905, 7961810, 19904525, 39809050, 99522625, 199045250]

約数ペア:

[(1, 199045250), (2, 99522625), (5, 39809050), (10, 19904525), (25, 7961810), (50, 3980905), (125, 1592362), (250, 796181)]