200624890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489329}}^1$

素因数の和:489377

約数の個数: 16

約数和(自身を含む): 369933480

約数和(自身を除く): 169308590

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489329, 978658, 2446645, 4893290, 20062489, 40124978, 100312445, 200624890]

約数ペア:

[(1, 200624890), (2, 100312445), (5, 40124978), (10, 20062489), (41, 4893290), (82, 2446645), (205, 978658), (410, 489329)]