200908808

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{126199}}^1$

素因数の和:126404

約数の個数: 16

約数和(自身を含む): 378600000

約数和(自身を除く): 177691192

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 126199, 252398, 504796, 1009592, 25113601, 50227202, 100454404, 200908808]

約数ペア:

[(1, 200908808), (2, 100454404), (4, 50227202), (8, 25113601), (199, 1009592), (398, 504796), (796, 252398), (1592, 126199)]