200563390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489179}}^1$

素因数の和:489227

約数の個数: 16

約数和(自身を含む): 369820080

約数和(自身を除く): 169256690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489179, 978358, 2445895, 4891790, 20056339, 40112678, 100281695, 200563390]

約数ペア:

[(1, 200563390), (2, 100281695), (5, 40112678), (10, 20056339), (41, 4891790), (82, 2445895), (205, 978358), (410, 489179)]