209910366906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 443791872000

約数和(自身を除く): 233881505094

約数列:

[1, 2, 3, 6, 29, 58, 87, 163, 173, 174, 179, 239, 326, 346, 358, 478, 489, 519, 537, 717, 978, 1038, 1074, 1434, 4727, 5017, 5191, 6931, 9454, 10034, 10382, 13862, 14181, 15051, 15573, 20793, 28199, 28362, 29177, 30102, 30967, 31146, 38957, 41347, 41586, 42781, 56398, 58354, 61934, 77914, 82694, 84597, 85562, 87531, 92901, 116871, 124041, 128343, 169194, 175062, 185802, 233742, 248082, 256686, 817771, 846133, 898043, 1129753, 1199063, 1240649, 1635542, 1692266, 1796086, 2259506, 2398126, 2453313, 2481298, 2538399, 2694129, 3389259, 3597189, 3721947, 4906626, 5047621, 5076798, 5388258, 6739561, 6778518, 6973303, 7194378, 7401113, 7443894, 10095242, 13479122, 13946606, 14802226, 15142863, 20218683, 20919909, 22203339, 30285726, 40437366, 41839818, 44406678, 146381009, 195447269, 202225787, 214632277, 292762018, 390894538, 404451574, 429264554, 439143027, 586341807, 606677361, 643896831, 878286054, 1172683614, 1206381419, 1213354722, 1287793662, 2412762838, 3619144257, 7238288514, 34985061151, 69970122302, 104955183453, 209910366906]

約数ペア:

[(1, 209910366906), (2, 104955183453), (3, 69970122302), (6, 34985061151), (29, 7238288514), (58, 3619144257), (87, 2412762838), (163, 1287793662), (173, 1213354722), (174, 1206381419), (179, 1172683614), (239, 878286054), (326, 643896831), (346, 606677361), (358, 586341807), (478, 439143027), (489, 429264554), (519, 404451574), (537, 390894538), (717, 292762018), (978, 214632277), (1038, 202225787), (1074, 195447269), (1434, 146381009), (4727, 44406678), (5017, 41839818), (5191, 40437366), (6931, 30285726), (9454, 22203339), (10034, 20919909), (10382, 20218683), (13862, 15142863), (14181, 14802226), (15051, 13946606), (15573, 13479122), (20793, 10095242), (28199, 7443894), (28362, 7401113), (29177, 7194378), (30102, 6973303), (30967, 6778518), (31146, 6739561), (38957, 5388258), (41347, 5076798), (41586, 5047621), (42781, 4906626), (56398, 3721947), (58354, 3597189), (61934, 3389259), (77914, 2694129), (82694, 2538399), (84597, 2481298), (85562, 2453313), (87531, 2398126), (92901, 2259506), (116871, 1796086), (124041, 1692266), (128343, 1635542), (169194, 1240649), (175062, 1199063), (185802, 1129753), (233742, 898043), (248082, 846133), (256686, 817771)]