204413105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 271320192

約数和(自身を除く): 66907087

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 5147, 7943, 25735, 39715, 66911, 241909, 334555, 869843, 1209545, 3144817, 4349215, 15724085, 40882621, 204413105]

約数ペア:

[(1, 204413105), (5, 40882621), (13, 15724085), (47, 4349215), (65, 3144817), (169, 1209545), (235, 869843), (611, 334555), (845, 241909), (3055, 66911), (5147, 39715), (7943, 25735)]