203891712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2195

約数の個数: 88

約数和(自身を含む): 561238272

約数和(自身を除く): 357346560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2141, 2976, 3072, 3968, 4282, 5952, 6423, 7936, 8564, 11904, 12846, 15872, 17128, 23808, 25692, 31744, 34256, 47616, 51384, 66371, 68512, 95232, 102768, 132742, 137024, 199113, 205536, 265484, 274048, 398226, 411072, 530968, 548096, 796452, 822144, 1061936, 1096192, 1592904, 1644288, 2123872, 2192384, 3185808, 3288576, 4247744, 6371616, 6577152, 8495488, 12743232, 16990976, 25486464, 33981952, 50972928, 67963904, 101945856, 203891712]

約数ペア:

[(1, 203891712), (2, 101945856), (3, 67963904), (4, 50972928), (6, 33981952), (8, 25486464), (12, 16990976), (16, 12743232), (24, 8495488), (31, 6577152), (32, 6371616), (48, 4247744), (62, 3288576), (64, 3185808), (93, 2192384), (96, 2123872), (124, 1644288), (128, 1592904), (186, 1096192), (192, 1061936), (248, 822144), (256, 796452), (372, 548096), (384, 530968), (496, 411072), (512, 398226), (744, 274048), (768, 265484), (992, 205536), (1024, 199113), (1488, 137024), (1536, 132742), (1984, 102768), (2141, 95232), (2976, 68512), (3072, 66371), (3968, 51384), (4282, 47616), (5952, 34256), (6423, 31744), (7936, 25692), (8564, 23808), (11904, 17128), (12846, 15872)]