199556872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{470653}}^1$

素因数の和:470712

約数の個数: 16

約数和(自身を含む): 381229740

約数和(自身を除く): 181672868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 470653, 941306, 1882612, 3765224, 24944609, 49889218, 99778436, 199556872]

約数ペア:

[(1, 199556872), (2, 99778436), (4, 49889218), (8, 24944609), (53, 3765224), (106, 1882612), (212, 941306), (424, 470653)]