205656803217

素因数分解:

$3^2\times {\mathrm{709}}^1\times {\mathrm{4507}}^1\times {\mathrm{7151}}^1$

素因数の和:12373

約数の個数: 24

約数和(自身を含む): 297586423680

約数和(自身を除く): 91929620463

約数列:

[1, 3, 9, 709, 2127, 4507, 6381, 7151, 13521, 21453, 40563, 64359, 3195463, 5070059, 9586389, 15210177, 28759167, 32229557, 45630531, 96688671, 290066013, 22850755913, 68552267739, 205656803217]

約数ペア:

[(1, 205656803217), (3, 68552267739), (9, 22850755913), (709, 290066013), (2127, 96688671), (4507, 45630531), (6381, 32229557), (7151, 28759167), (13521, 15210177), (21453, 9586389), (40563, 5070059), (64359, 3195463)]