200017863

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 303713280

約数和(自身を除く): 103695417

約数列:

[1, 3, 9, 27, 71, 103, 213, 309, 639, 927, 1013, 1917, 2781, 3039, 7313, 9117, 21939, 27351, 65817, 71923, 104339, 197451, 215769, 313017, 647307, 939051, 1941921, 2817153, 7408069, 22224207, 66672621, 200017863]

約数ペア:

[(1, 200017863), (3, 66672621), (9, 22224207), (27, 7408069), (71, 2817153), (103, 1941921), (213, 939051), (309, 647307), (639, 313017), (927, 215769), (1013, 197451), (1917, 104339), (2781, 71923), (3039, 65817), (7313, 27351), (9117, 21939)]