200847110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489871}}^1$

素因数の和:489919

約数の個数: 16

約数和(自身を含む): 370343232

約数和(自身を除く): 169496122

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489871, 979742, 2449355, 4898710, 20084711, 40169422, 100423555, 200847110]

約数ペア:

[(1, 200847110), (2, 100423555), (5, 40169422), (10, 20084711), (41, 4898710), (82, 2449355), (205, 979742), (410, 489871)]