211676960825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40512337}}^1$

素因数の和:40512377

約数の個数: 24

約数和(自身を含む): 301411794720

約数和(自身を除く): 89734833895

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 40512337, 202561685, 445635707, 769734403, 1012808425, 2228178535, 3848672015, 8467078433, 11140892675, 19243360075, 42335392165, 211676960825]

約数ペア:

[(1, 211676960825), (5, 42335392165), (11, 19243360075), (19, 11140892675), (25, 8467078433), (55, 3848672015), (95, 2228178535), (209, 1012808425), (275, 769734403), (475, 445635707), (1045, 202561685), (5225, 40512337)]