201756357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 338577408

約数和(自身を除く): 136821051

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 313, 383, 561, 939, 1149, 1683, 2817, 3443, 3447, 4213, 5321, 6511, 10329, 12639, 15963, 19533, 30987, 37917, 47889, 58531, 58599, 71621, 119879, 175593, 214863, 359637, 526779, 644589, 1078911, 1318669, 2037943, 3956007, 6113829, 11868021, 18341487, 22417373, 67252119, 201756357]

約数ペア:

[(1, 201756357), (3, 67252119), (9, 22417373), (11, 18341487), (17, 11868021), (33, 6113829), (51, 3956007), (99, 2037943), (153, 1318669), (187, 1078911), (313, 644589), (383, 526779), (561, 359637), (939, 214863), (1149, 175593), (1683, 119879), (2817, 71621), (3443, 58599), (3447, 58531), (4213, 47889), (5321, 37917), (6511, 30987), (10329, 19533), (12639, 15963)]