203425485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797747}}^1$

素因数の和:797772

約数の個数: 16

約数和(自身を含む): 344627136

約数和(自身を除く): 141201651

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 797747, 2393241, 3988735, 11966205, 13561699, 40685097, 67808495, 203425485]

約数ペア:

[(1, 203425485), (3, 67808495), (5, 40685097), (15, 13561699), (17, 11966205), (51, 3988735), (85, 2393241), (255, 797747)]