206571456

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 252

約数和(自身を含む): 743068872

約数和(自身を除く): 536497416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 563, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1126, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1689, 1764, 1872, 1911, 2016, 2184, 2252, 2352, 2496, 2548, 2912, 3136, 3276, 3378, 3528, 3744, 3822, 3941, 4032, 4368, 4504, 4704, 5067, 5096, 5733, 5824, 6552, 6756, 7056, 7319, 7488, 7644, 7882, 8736, 9008, 9408, 10134, 10192, 11466, 11823, 13104, 13512, 14112, 14638, 15288, 15764, 17472, 18016, 20268, 20384, 21957, 22932, 23646, 26208, 27024, 27587, 28224, 29276, 30576, 31528, 35469, 36032, 40536, 40768, 43914, 45864, 47292, 51233, 52416, 54048, 55174, 58552, 61152, 63056, 65871, 70938, 81072, 82761, 87828, 91728, 94584, 102466, 108096, 110348, 117104, 122304, 126112, 131742, 141876, 153699, 162144, 165522, 175656, 183456, 189168, 204932, 220696, 234208, 248283, 252224, 263484, 283752, 307398, 324288, 331044, 351312, 358631, 366912, 378336, 409864, 441392, 461097, 468416, 496566, 526968, 567504, 614796, 662088, 702624, 717262, 756672, 819728, 882784, 922194, 993132, 1053936, 1075893, 1135008, 1229592, 1324176, 1405248, 1434524, 1639456, 1765568, 1844388, 1986264, 2107872, 2151786, 2270016, 2459184, 2648352, 2869048, 3227679, 3278912, 3688776, 3972528, 4215744, 4303572, 4918368, 5296704, 5738096, 6455358, 7377552, 7945056, 8607144, 9836736, 11476192, 12910716, 14755104, 15890112, 17214288, 22952384, 25821432, 29510208, 34428576, 51642864, 68857152, 103285728, 206571456]

約数ペア:

[(1, 206571456), (2, 103285728), (3, 68857152), (4, 51642864), (6, 34428576), (7, 29510208), (8, 25821432), (9, 22952384), (12, 17214288), (13, 15890112), (14, 14755104), (16, 12910716), (18, 11476192), (21, 9836736), (24, 8607144), (26, 7945056), (28, 7377552), (32, 6455358), (36, 5738096), (39, 5296704), (42, 4918368), (48, 4303572), (49, 4215744), (52, 3972528), (56, 3688776), (63, 3278912), (64, 3227679), (72, 2869048), (78, 2648352), (84, 2459184), (91, 2270016), (96, 2151786), (98, 2107872), (104, 1986264), (112, 1844388), (117, 1765568), (126, 1639456), (144, 1434524), (147, 1405248), (156, 1324176), (168, 1229592), (182, 1135008), (192, 1075893), (196, 1053936), (208, 993132), (224, 922194), (234, 882784), (252, 819728), (273, 756672), (288, 717262), (294, 702624), (312, 662088), (336, 614796), (364, 567504), (392, 526968), (416, 496566), (441, 468416), (448, 461097), (468, 441392), (504, 409864), (546, 378336), (563, 366912), (576, 358631), (588, 351312), (624, 331044), (637, 324288), (672, 307398), (728, 283752), (784, 263484), (819, 252224), (832, 248283), (882, 234208), (936, 220696), (1008, 204932), (1092, 189168), (1126, 183456), (1176, 175656), (1248, 165522), (1274, 162144), (1344, 153699), (1456, 141876), (1568, 131742), (1638, 126112), (1689, 122304), (1764, 117104), (1872, 110348), (1911, 108096), (2016, 102466), (2184, 94584), (2252, 91728), (2352, 87828), (2496, 82761), (2548, 81072), (2912, 70938), (3136, 65871), (3276, 63056), (3378, 61152), (3528, 58552), (3744, 55174), (3822, 54048), (3941, 52416), (4032, 51233), (4368, 47292), (4504, 45864), (4704, 43914), (5067, 40768), (5096, 40536), (5733, 36032), (5824, 35469), (6552, 31528), (6756, 30576), (7056, 29276), (7319, 28224), (7488, 27587), (7644, 27024), (7882, 26208), (8736, 23646), (9008, 22932), (9408, 21957), (10134, 20384), (10192, 20268), (11466, 18016), (11823, 17472), (13104, 15764), (13512, 15288), (14112, 14638)]