201858085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16607}}^1$

素因数の和:16653

約数の個数: 32

約数和(自身を含む): 301335552

約数和(自身を除く): 99477467

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 16607, 83035, 182677, 215891, 282319, 913385, 1079455, 1411595, 2374801, 3105509, 3670147, 11874005, 15527545, 18350735, 40371617, 201858085]

約数ペア:

[(1, 201858085), (5, 40371617), (11, 18350735), (13, 15527545), (17, 11874005), (55, 3670147), (65, 3105509), (85, 2374801), (143, 1411595), (187, 1079455), (221, 913385), (715, 282319), (935, 215891), (1105, 182677), (2431, 83035), (12155, 16607)]