204047395

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 247948128

約数和(自身を除く): 43900733

約数列:

[1, 5, 107, 535, 577, 661, 2885, 3305, 61739, 70727, 308695, 353635, 381397, 1906985, 40809479, 204047395]

約数ペア:

[(1, 204047395), (5, 40809479), (107, 1906985), (535, 381397), (577, 353635), (661, 308695), (2885, 70727), (3305, 61739)]