204819010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861991}}^1$

素因数の和:1862009

約数の個数: 16

約数和(自身を含む): 402190272

約数和(自身を除く): 197371262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1861991, 3723982, 9309955, 18619910, 20481901, 40963802, 102409505, 204819010]

約数ペア:

[(1, 204819010), (2, 102409505), (5, 40963802), (10, 20481901), (11, 18619910), (22, 9309955), (55, 3723982), (110, 1861991)]