199234772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2473}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 380718912

約数和(自身を除く): 181484140

約数列:

[1, 2, 4, 11, 22, 44, 1831, 2473, 3662, 4946, 7324, 9892, 20141, 27203, 40282, 54406, 80564, 108812, 4528063, 9056126, 18112252, 49808693, 99617386, 199234772]

約数ペア:

[(1, 199234772), (2, 99617386), (4, 49808693), (11, 18112252), (22, 9056126), (44, 4528063), (1831, 108812), (2473, 80564), (3662, 54406), (4946, 40282), (7324, 27203), (9892, 20141)]