204549910

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{113011}}^1$

素因数の和:113199

約数の個数: 16

約数和(自身を含む): 370227312

約数和(自身を除く): 165677402

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 113011, 226022, 565055, 1130110, 20454991, 40909982, 102274955, 204549910]

約数ペア:

[(1, 204549910), (2, 102274955), (5, 40909982), (10, 20454991), (181, 1130110), (362, 565055), (905, 226022), (1810, 113011)]