208700525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24481}}^1$

素因数の和:24533

約数の個数: 24

約数和(自身を含む): 291433728

約数和(自身を除く): 82733203

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 24481, 122405, 269291, 612025, 758911, 1346455, 3794555, 6732275, 8348021, 18972775, 41740105, 208700525]

約数ペア:

[(1, 208700525), (5, 41740105), (11, 18972775), (25, 8348021), (31, 6732275), (55, 3794555), (155, 1346455), (275, 758911), (341, 612025), (775, 269291), (1705, 122405), (8525, 24481)]