206819712

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 684216000

約数和(自身を除く): 477396288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 384, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 859, 912, 1056, 1152, 1216, 1254, 1368, 1408, 1584, 1672, 1718, 1824, 1881, 2112, 2432, 2508, 2577, 2736, 3168, 3344, 3436, 3648, 3762, 4224, 5016, 5154, 5472, 6336, 6688, 6872, 7296, 7524, 7731, 9449, 10032, 10308, 10944, 12672, 13376, 13744, 15048, 15462, 16321, 18898, 20064, 20616, 21888, 26752, 27488, 28347, 30096, 30924, 32642, 37796, 40128, 41232, 48963, 54976, 56694, 60192, 61848, 65284, 75592, 80256, 82464, 85041, 97926, 109952, 113388, 120384, 123696, 130568, 146889, 151184, 164928, 170082, 179531, 195852, 226776, 240768, 247392, 261136, 293778, 302368, 329856, 340164, 359062, 391704, 453552, 494784, 522272, 538593, 587556, 604736, 680328, 718124, 783408, 907104, 989568, 1044544, 1077186, 1175112, 1209472, 1360656, 1436248, 1566816, 1615779, 1814208, 2089088, 2154372, 2350224, 2721312, 2872496, 3133632, 3231558, 3628416, 4308744, 4700448, 5442624, 5744992, 6267264, 6463116, 8617488, 9400896, 10885248, 11489984, 12926232, 17234976, 18801792, 22979968, 25852464, 34469952, 51704928, 68939904, 103409856, 206819712]

約数ペア:

[(1, 206819712), (2, 103409856), (3, 68939904), (4, 51704928), (6, 34469952), (8, 25852464), (9, 22979968), (11, 18801792), (12, 17234976), (16, 12926232), (18, 11489984), (19, 10885248), (22, 9400896), (24, 8617488), (32, 6463116), (33, 6267264), (36, 5744992), (38, 5442624), (44, 4700448), (48, 4308744), (57, 3628416), (64, 3231558), (66, 3133632), (72, 2872496), (76, 2721312), (88, 2350224), (96, 2154372), (99, 2089088), (114, 1814208), (128, 1615779), (132, 1566816), (144, 1436248), (152, 1360656), (171, 1209472), (176, 1175112), (192, 1077186), (198, 1044544), (209, 989568), (228, 907104), (264, 783408), (288, 718124), (304, 680328), (342, 604736), (352, 587556), (384, 538593), (396, 522272), (418, 494784), (456, 453552), (528, 391704), (576, 359062), (608, 340164), (627, 329856), (684, 302368), (704, 293778), (792, 261136), (836, 247392), (859, 240768), (912, 226776), (1056, 195852), (1152, 179531), (1216, 170082), (1254, 164928), (1368, 151184), (1408, 146889), (1584, 130568), (1672, 123696), (1718, 120384), (1824, 113388), (1881, 109952), (2112, 97926), (2432, 85041), (2508, 82464), (2577, 80256), (2736, 75592), (3168, 65284), (3344, 61848), (3436, 60192), (3648, 56694), (3762, 54976), (4224, 48963), (5016, 41232), (5154, 40128), (5472, 37796), (6336, 32642), (6688, 30924), (6872, 30096), (7296, 28347), (7524, 27488), (7731, 26752), (9449, 21888), (10032, 20616), (10308, 20064), (10944, 18898), (12672, 16321), (13376, 15462), (13744, 15048)]