200506580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{345701}}^1$

素因数の和:345739

約数の個数: 24

約数和(自身を含む): 435584520

約数和(自身を除く): 235077940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 345701, 691402, 1382804, 1728505, 3457010, 6914020, 10025329, 20050658, 40101316, 50126645, 100253290, 200506580]

約数ペア:

[(1, 200506580), (2, 100253290), (4, 50126645), (5, 40101316), (10, 20050658), (20, 10025329), (29, 6914020), (58, 3457010), (116, 1728505), (145, 1382804), (290, 691402), (580, 345701)]