205433215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{7039}}^1$

素因数の和:7506

約数の個数: 16

約数和(自身を含む): 266112000

約数和(自身を除く): 60678785

約数列:

[1, 5, 13, 65, 449, 2245, 5837, 7039, 29185, 35195, 91507, 457535, 3160511, 15802555, 41086643, 205433215]

約数ペア:

[(1, 205433215), (5, 41086643), (13, 15802555), (65, 3160511), (449, 457535), (2245, 91507), (5837, 35195), (7039, 29185)]