200665728

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 611673600

約数和(自身を除く): 411007872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1873, 1984, 2232, 2976, 3348, 3456, 3746, 3968, 4464, 5619, 5952, 6696, 7492, 8928, 11238, 11904, 13392, 14984, 16857, 17856, 22476, 26784, 29968, 33714, 35712, 44952, 50571, 53568, 58063, 59936, 67428, 89904, 101142, 107136, 116126, 119872, 134856, 174189, 179808, 202284, 232252, 239744, 269712, 348378, 359616, 404568, 464504, 522567, 539424, 696756, 719232, 809136, 929008, 1045134, 1078848, 1393512, 1567701, 1618272, 1858016, 2090268, 2157696, 2787024, 3135402, 3236544, 3716032, 4180536, 5574048, 6270804, 6473088, 7432064, 8361072, 11148096, 12541608, 16722144, 22296192, 25083216, 33444288, 50166432, 66888576, 100332864, 200665728]

約数ペア:

[(1, 200665728), (2, 100332864), (3, 66888576), (4, 50166432), (6, 33444288), (8, 25083216), (9, 22296192), (12, 16722144), (16, 12541608), (18, 11148096), (24, 8361072), (27, 7432064), (31, 6473088), (32, 6270804), (36, 5574048), (48, 4180536), (54, 3716032), (62, 3236544), (64, 3135402), (72, 2787024), (93, 2157696), (96, 2090268), (108, 1858016), (124, 1618272), (128, 1567701), (144, 1393512), (186, 1078848), (192, 1045134), (216, 929008), (248, 809136), (279, 719232), (288, 696756), (372, 539424), (384, 522567), (432, 464504), (496, 404568), (558, 359616), (576, 348378), (744, 269712), (837, 239744), (864, 232252), (992, 202284), (1116, 179808), (1152, 174189), (1488, 134856), (1674, 119872), (1728, 116126), (1873, 107136), (1984, 101142), (2232, 89904), (2976, 67428), (3348, 59936), (3456, 58063), (3746, 53568), (3968, 50571), (4464, 44952), (5619, 35712), (5952, 33714), (6696, 29968), (7492, 26784), (8928, 22476), (11238, 17856), (11904, 16857), (13392, 14984)]