200105972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{27901}}^1$

素因数の和:28079

約数の個数: 24

約数和(自身を含む): 384377952

約数和(自身を除く): 184271980

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 27901, 55802, 111604, 306911, 613822, 1227644, 4547863, 9095726, 18191452, 50026493, 100052986, 200105972]

約数ペア:

[(1, 200105972), (2, 100052986), (4, 50026493), (11, 18191452), (22, 9095726), (44, 4547863), (163, 1227644), (326, 613822), (652, 306911), (1793, 111604), (3586, 55802), (7172, 27901)]