204476255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{2003}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 260151264

約数和(自身を除く): 55675009

約数列:

[1, 5, 17, 85, 1201, 2003, 6005, 10015, 20417, 34051, 102085, 170255, 2405603, 12028015, 40895251, 204476255]

約数ペア:

[(1, 204476255), (5, 40895251), (17, 12028015), (85, 2405603), (1201, 170255), (2003, 102085), (6005, 34051), (10015, 20417)]