204325825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3083}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 277634016

約数和(自身を除く): 73308191

約数列:

[1, 5, 11, 25, 55, 241, 275, 1205, 2651, 3083, 6025, 13255, 15415, 33913, 66275, 77075, 169565, 743003, 847825, 3715015, 8173033, 18575075, 40865165, 204325825]

約数ペア:

[(1, 204325825), (5, 40865165), (11, 18575075), (25, 8173033), (55, 3715015), (241, 847825), (275, 743003), (1205, 169565), (2651, 77075), (3083, 66275), (6025, 33913), (13255, 15415)]