204534490

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{46591}}^1$

素因数の和:47037

約数の個数: 16

約数和(自身を含む): 369008640

約数和(自身を除く): 164474150

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 46591, 93182, 232955, 465910, 20453449, 40906898, 102267245, 204534490]

約数ペア:

[(1, 204534490), (2, 102267245), (5, 40906898), (10, 20453449), (439, 465910), (878, 232955), (2195, 93182), (4390, 46591)]