229767340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1044397}}^1$

素因数の和:1044417

約数の個数: 24

約数和(自身を含む): 526376592

約数和(自身を除く): 296609252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1044397, 2088794, 4177588, 5221985, 10443970, 11488367, 20887940, 22976734, 45953468, 57441835, 114883670, 229767340]

約数ペア:

[(1, 229767340), (2, 114883670), (4, 57441835), (5, 45953468), (10, 22976734), (11, 20887940), (20, 11488367), (22, 10443970), (44, 5221985), (55, 4177588), (110, 2088794), (220, 1044397)]