208891392

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 593961984

約数和(自身を除く): 385070592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 107, 123, 124, 128, 164, 186, 192, 214, 246, 248, 256, 321, 328, 372, 384, 428, 492, 496, 512, 642, 656, 744, 768, 856, 984, 992, 1271, 1284, 1312, 1488, 1536, 1712, 1968, 1984, 2542, 2568, 2624, 2976, 3317, 3424, 3813, 3936, 3968, 4387, 5084, 5136, 5248, 5952, 6634, 6848, 7626, 7872, 7936, 8774, 9951, 10168, 10272, 10496, 11904, 13161, 13268, 13696, 15252, 15744, 15872, 17548, 19902, 20336, 20544, 20992, 23808, 26322, 26536, 27392, 30504, 31488, 35096, 39804, 40672, 41088, 47616, 52644, 53072, 54784, 61008, 62976, 70192, 79608, 81344, 82176, 105288, 106144, 122016, 135997, 140384, 159216, 162688, 164352, 210576, 212288, 244032, 271994, 280768, 318432, 325376, 407991, 421152, 424576, 488064, 543988, 561536, 636864, 650752, 815982, 842304, 849152, 976128, 1087976, 1123072, 1273728, 1631964, 1684608, 1698304, 1952256, 2175952, 2246144, 2547456, 3263928, 3369216, 4351904, 5094912, 6527856, 6738432, 8703808, 13055712, 17407616, 26111424, 34815232, 52222848, 69630464, 104445696, 208891392]

約数ペア:

[(1, 208891392), (2, 104445696), (3, 69630464), (4, 52222848), (6, 34815232), (8, 26111424), (12, 17407616), (16, 13055712), (24, 8703808), (31, 6738432), (32, 6527856), (41, 5094912), (48, 4351904), (62, 3369216), (64, 3263928), (82, 2547456), (93, 2246144), (96, 2175952), (107, 1952256), (123, 1698304), (124, 1684608), (128, 1631964), (164, 1273728), (186, 1123072), (192, 1087976), (214, 976128), (246, 849152), (248, 842304), (256, 815982), (321, 650752), (328, 636864), (372, 561536), (384, 543988), (428, 488064), (492, 424576), (496, 421152), (512, 407991), (642, 325376), (656, 318432), (744, 280768), (768, 271994), (856, 244032), (984, 212288), (992, 210576), (1271, 164352), (1284, 162688), (1312, 159216), (1488, 140384), (1536, 135997), (1712, 122016), (1968, 106144), (1984, 105288), (2542, 82176), (2568, 81344), (2624, 79608), (2976, 70192), (3317, 62976), (3424, 61008), (3813, 54784), (3936, 53072), (3968, 52644), (4387, 47616), (5084, 41088), (5136, 40672), (5248, 39804), (5952, 35096), (6634, 31488), (6848, 30504), (7626, 27392), (7872, 26536), (7936, 26322), (8774, 23808), (9951, 20992), (10168, 20544), (10272, 20336), (10496, 19902), (11904, 17548), (13161, 15872), (13268, 15744), (13696, 15252)]