204672216

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 637056000

約数和(自身を除く): 432383784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 49, 56, 69, 84, 92, 94, 98, 138, 141, 147, 161, 168, 184, 188, 196, 276, 282, 294, 322, 329, 343, 376, 392, 483, 529, 552, 564, 588, 644, 658, 686, 966, 987, 1029, 1058, 1081, 1127, 1128, 1176, 1288, 1316, 1372, 1587, 1932, 1974, 2058, 2116, 2162, 2254, 2303, 2632, 2744, 3174, 3243, 3381, 3703, 3864, 3948, 4116, 4232, 4324, 4508, 4606, 6348, 6486, 6762, 6909, 7406, 7567, 7889, 7896, 8232, 8648, 9016, 9212, 11109, 12696, 12972, 13524, 13818, 14812, 15134, 15778, 16121, 18424, 22218, 22701, 23667, 24863, 25921, 25944, 27048, 27636, 29624, 30268, 31556, 32242, 44436, 45402, 47334, 48363, 49726, 51842, 52969, 55272, 60536, 63112, 64484, 74589, 77763, 88872, 90804, 94668, 96726, 99452, 103684, 105938, 128968, 149178, 155526, 158907, 174041, 181447, 181608, 189336, 193452, 198904, 207368, 211876, 298356, 311052, 317814, 348082, 362894, 370783, 386904, 423752, 522123, 544341, 596712, 622104, 635628, 696164, 725788, 741566, 1044246, 1088682, 1112349, 1218287, 1271256, 1392328, 1451576, 1483132, 2088492, 2177364, 2224698, 2436574, 2966264, 3654861, 4176984, 4354728, 4449396, 4873148, 7309722, 8528009, 8898792, 9746296, 14619444, 17056018, 25584027, 29238888, 34112036, 51168054, 68224072, 102336108, 204672216]

約数ペア:

[(1, 204672216), (2, 102336108), (3, 68224072), (4, 51168054), (6, 34112036), (7, 29238888), (8, 25584027), (12, 17056018), (14, 14619444), (21, 9746296), (23, 8898792), (24, 8528009), (28, 7309722), (42, 4873148), (46, 4449396), (47, 4354728), (49, 4176984), (56, 3654861), (69, 2966264), (84, 2436574), (92, 2224698), (94, 2177364), (98, 2088492), (138, 1483132), (141, 1451576), (147, 1392328), (161, 1271256), (168, 1218287), (184, 1112349), (188, 1088682), (196, 1044246), (276, 741566), (282, 725788), (294, 696164), (322, 635628), (329, 622104), (343, 596712), (376, 544341), (392, 522123), (483, 423752), (529, 386904), (552, 370783), (564, 362894), (588, 348082), (644, 317814), (658, 311052), (686, 298356), (966, 211876), (987, 207368), (1029, 198904), (1058, 193452), (1081, 189336), (1127, 181608), (1128, 181447), (1176, 174041), (1288, 158907), (1316, 155526), (1372, 149178), (1587, 128968), (1932, 105938), (1974, 103684), (2058, 99452), (2116, 96726), (2162, 94668), (2254, 90804), (2303, 88872), (2632, 77763), (2744, 74589), (3174, 64484), (3243, 63112), (3381, 60536), (3703, 55272), (3864, 52969), (3948, 51842), (4116, 49726), (4232, 48363), (4324, 47334), (4508, 45402), (4606, 44436), (6348, 32242), (6486, 31556), (6762, 30268), (6909, 29624), (7406, 27636), (7567, 27048), (7889, 25944), (7896, 25921), (8232, 24863), (8648, 23667), (9016, 22701), (9212, 22218), (11109, 18424), (12696, 16121), (12972, 15778), (13524, 15134), (13818, 14812)]