200056790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{689851}}^1$

素因数の和:689887

約数の個数: 16

約数和(自身を含む): 372520080

約数和(自身を除く): 172463290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 689851, 1379702, 3449255, 6898510, 20005679, 40011358, 100028395, 200056790]

約数ペア:

[(1, 200056790), (2, 100028395), (5, 40011358), (10, 20005679), (29, 6898510), (58, 3449255), (145, 1379702), (290, 689851)]