204546385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5099}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 251164800

約数和(自身を除く): 46618415

約数列:

[1, 5, 71, 113, 355, 565, 5099, 8023, 25495, 40115, 362029, 576187, 1810145, 2880935, 40909277, 204546385]

約数ペア:

[(1, 204546385), (5, 40909277), (71, 2880935), (113, 1810145), (355, 576187), (565, 362029), (5099, 40115), (8023, 25495)]