201661824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 483778176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 199, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 384, 398, 406, 416, 448, 464, 546, 597, 609, 624, 672, 696, 728, 754, 796, 812, 832, 896, 928, 1092, 1131, 1194, 1218, 1248, 1344, 1392, 1393, 1456, 1508, 1592, 1624, 1664, 1856, 2184, 2262, 2388, 2436, 2496, 2587, 2639, 2688, 2784, 2786, 2912, 3016, 3184, 3248, 3712, 4179, 4368, 4524, 4776, 4872, 4992, 5174, 5278, 5568, 5572, 5771, 5824, 6032, 6368, 6496, 7761, 7917, 8358, 8736, 9048, 9552, 9744, 10348, 10556, 11136, 11144, 11542, 11648, 12064, 12736, 12992, 15522, 15834, 16716, 17313, 17472, 18096, 18109, 19104, 19488, 20696, 21112, 22288, 23084, 24128, 25472, 25984, 31044, 31668, 33432, 34626, 34944, 36192, 36218, 38208, 38976, 40397, 41392, 42224, 44576, 46168, 48256, 54327, 62088, 63336, 66864, 69252, 72384, 72436, 75023, 76416, 77952, 80794, 82784, 84448, 89152, 92336, 108654, 121191, 124176, 126672, 133728, 138504, 144768, 144872, 150046, 161588, 165568, 168896, 178304, 184672, 217308, 225069, 242382, 248352, 253344, 267456, 277008, 289744, 300092, 323176, 331136, 337792, 369344, 434616, 450138, 484764, 496704, 506688, 525161, 534912, 554016, 579488, 600184, 646352, 738688, 869232, 900276, 969528, 993408, 1013376, 1050322, 1108032, 1158976, 1200368, 1292704, 1575483, 1738464, 1800552, 1939056, 2100644, 2216064, 2317952, 2400736, 2585408, 3150966, 3476928, 3601104, 3878112, 4201288, 4801472, 5170816, 6301932, 6953856, 7202208, 7756224, 8402576, 9602944, 12603864, 14404416, 15512448, 16805152, 25207728, 28808832, 33610304, 50415456, 67220608, 100830912, 201661824]

約数ペア:

[(1, 201661824), (2, 100830912), (3, 67220608), (4, 50415456), (6, 33610304), (7, 28808832), (8, 25207728), (12, 16805152), (13, 15512448), (14, 14404416), (16, 12603864), (21, 9602944), (24, 8402576), (26, 7756224), (28, 7202208), (29, 6953856), (32, 6301932), (39, 5170816), (42, 4801472), (48, 4201288), (52, 3878112), (56, 3601104), (58, 3476928), (64, 3150966), (78, 2585408), (84, 2400736), (87, 2317952), (91, 2216064), (96, 2100644), (104, 1939056), (112, 1800552), (116, 1738464), (128, 1575483), (156, 1292704), (168, 1200368), (174, 1158976), (182, 1108032), (192, 1050322), (199, 1013376), (203, 993408), (208, 969528), (224, 900276), (232, 869232), (273, 738688), (312, 646352), (336, 600184), (348, 579488), (364, 554016), (377, 534912), (384, 525161), (398, 506688), (406, 496704), (416, 484764), (448, 450138), (464, 434616), (546, 369344), (597, 337792), (609, 331136), (624, 323176), (672, 300092), (696, 289744), (728, 277008), (754, 267456), (796, 253344), (812, 248352), (832, 242382), (896, 225069), (928, 217308), (1092, 184672), (1131, 178304), (1194, 168896), (1218, 165568), (1248, 161588), (1344, 150046), (1392, 144872), (1393, 144768), (1456, 138504), (1508, 133728), (1592, 126672), (1624, 124176), (1664, 121191), (1856, 108654), (2184, 92336), (2262, 89152), (2388, 84448), (2436, 82784), (2496, 80794), (2587, 77952), (2639, 76416), (2688, 75023), (2784, 72436), (2786, 72384), (2912, 69252), (3016, 66864), (3184, 63336), (3248, 62088), (3712, 54327), (4179, 48256), (4368, 46168), (4524, 44576), (4776, 42224), (4872, 41392), (4992, 40397), (5174, 38976), (5278, 38208), (5568, 36218), (5572, 36192), (5771, 34944), (5824, 34626), (6032, 33432), (6368, 31668), (6496, 31044), (7761, 25984), (7917, 25472), (8358, 24128), (8736, 23084), (9048, 22288), (9552, 21112), (9744, 20696), (10348, 19488), (10556, 19104), (11136, 18109), (11144, 18096), (11542, 17472), (11648, 17313), (12064, 16716), (12736, 15834), (12992, 15522)]