204804355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{344209}}^1$

素因数の和:344238

約数の個数: 16

約数和(自身を含む): 297397440

約数和(自身を除く): 92593085

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 344209, 1721045, 2409463, 5851553, 12047315, 29257765, 40960871, 204804355]

約数ペア:

[(1, 204804355), (5, 40960871), (7, 29257765), (17, 12047315), (35, 5851553), (85, 2409463), (119, 1721045), (595, 344209)]