200920165919

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{89917}}^1$

素因数の和:90311

約数の個数: 24

約数和(自身を含む): 225309330960

約数和(自身を除く): 24389165041

約数列:

[1, 11, 59, 121, 313, 649, 3443, 7139, 18467, 37873, 89917, 203137, 989087, 2234507, 5305103, 10879957, 28144021, 58356133, 309584231, 641917463, 1660497239, 3405426541, 18265469629, 200920165919]

約数ペア:

[(1, 200920165919), (11, 18265469629), (59, 3405426541), (121, 1660497239), (313, 641917463), (649, 309584231), (3443, 58356133), (7139, 28144021), (18467, 10879957), (37873, 5305103), (89917, 2234507), (203137, 989087)]