204564451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132233}}^1$

素因数の和:132270

約数の個数: 16

約数和(自身を含む): 266583744

約数和(自身を除く): 62019293

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 132233, 925631, 1719029, 2247961, 12033203, 15735727, 29223493, 204564451]

約数ペア:

[(1, 204564451), (7, 29223493), (13, 15735727), (17, 12033203), (91, 2247961), (119, 1719029), (221, 925631), (1547, 132233)]