201956225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 264908640

約数和(自身を除く): 62952415

約数列:

[1, 5, 19, 25, 95, 227, 475, 1135, 1873, 4313, 5675, 9365, 21565, 35587, 46825, 107825, 177935, 425171, 889675, 2125855, 8078249, 10629275, 40391245, 201956225]

約数ペア:

[(1, 201956225), (5, 40391245), (19, 10629275), (25, 8078249), (95, 2125855), (227, 889675), (475, 425171), (1135, 177935), (1873, 107825), (4313, 46825), (5675, 35587), (9365, 21565)]