208750970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{444151}}^1$

素因数の和:444205

約数の個数: 16

約数和(自身を含む): 383747328

約数和(自身を除く): 174996358

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 444151, 888302, 2220755, 4441510, 20875097, 41750194, 104375485, 208750970]

約数ペア:

[(1, 208750970), (2, 104375485), (5, 41750194), (10, 20875097), (47, 4441510), (94, 2220755), (235, 888302), (470, 444151)]