205909700825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10573027}}^1$

素因数の和:10573097

約数の個数: 24

約数和(自身を含む): 275321649120

約数和(自身を除く): 69411948295

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 19475, 10573027, 52865135, 200887513, 264325675, 433494107, 1004437565, 2167470535, 5022187825, 8236388033, 10837352675, 41181940165, 205909700825]

約数ペア:

[(1, 205909700825), (5, 41181940165), (19, 10837352675), (25, 8236388033), (41, 5022187825), (95, 2167470535), (205, 1004437565), (475, 433494107), (779, 264325675), (1025, 200887513), (3895, 52865135), (19475, 10573027)]