220134475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42171

約数の個数: 24

約数和(自身を含む): 313462080

約数和(自身を除く): 93327605

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 42131, 210655, 463441, 800489, 1053275, 2317205, 4002445, 8805379, 11586025, 20012225, 44026895, 220134475]

約数ペア:

[(1, 220134475), (5, 44026895), (11, 20012225), (19, 11586025), (25, 8805379), (55, 4002445), (95, 2317205), (209, 1053275), (275, 800489), (475, 463441), (1045, 210655), (5225, 42131)]