211750336

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 504586240

約数和(自身を除く): 292835904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 158, 193, 217, 224, 248, 316, 386, 434, 448, 496, 553, 632, 772, 868, 992, 1106, 1264, 1351, 1544, 1736, 1984, 2212, 2449, 2528, 2702, 3088, 3472, 4424, 4898, 5056, 5404, 5983, 6176, 6944, 8848, 9796, 10808, 11966, 12352, 13888, 15247, 17143, 17696, 19592, 21616, 23932, 30494, 34286, 35392, 39184, 41881, 43232, 47864, 60988, 68572, 78368, 83762, 86464, 95728, 106729, 121976, 137144, 156736, 167524, 191456, 213458, 243952, 274288, 335048, 382912, 426916, 472657, 487904, 548576, 670096, 853832, 945314, 975808, 1097152, 1340192, 1707664, 1890628, 2680384, 3308599, 3415328, 3781256, 6617198, 6830656, 7562512, 13234396, 15125024, 26468792, 30250048, 52937584, 105875168, 211750336]

約数ペア:

[(1, 211750336), (2, 105875168), (4, 52937584), (7, 30250048), (8, 26468792), (14, 15125024), (16, 13234396), (28, 7562512), (31, 6830656), (32, 6617198), (56, 3781256), (62, 3415328), (64, 3308599), (79, 2680384), (112, 1890628), (124, 1707664), (158, 1340192), (193, 1097152), (217, 975808), (224, 945314), (248, 853832), (316, 670096), (386, 548576), (434, 487904), (448, 472657), (496, 426916), (553, 382912), (632, 335048), (772, 274288), (868, 243952), (992, 213458), (1106, 191456), (1264, 167524), (1351, 156736), (1544, 137144), (1736, 121976), (1984, 106729), (2212, 95728), (2449, 86464), (2528, 83762), (2702, 78368), (3088, 68572), (3472, 60988), (4424, 47864), (4898, 43232), (5056, 41881), (5404, 39184), (5983, 35392), (6176, 34286), (6944, 30494), (8848, 23932), (9796, 21616), (10808, 19592), (11966, 17696), (12352, 17143), (13888, 15247)]