199876992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 655672320

約数和(自身を除く): 455795328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 61, 64, 69, 84, 92, 96, 106, 112, 122, 128, 138, 159, 161, 168, 183, 184, 192, 212, 224, 244, 276, 318, 322, 336, 366, 368, 371, 384, 424, 427, 448, 483, 488, 552, 636, 644, 672, 732, 736, 742, 848, 854, 896, 966, 976, 1104, 1113, 1219, 1272, 1281, 1288, 1344, 1403, 1464, 1472, 1484, 1696, 1708, 1932, 1952, 2208, 2226, 2438, 2544, 2562, 2576, 2688, 2806, 2928, 2944, 2968, 3233, 3392, 3416, 3657, 3864, 3904, 4209, 4416, 4452, 4876, 5088, 5124, 5152, 5612, 5856, 5936, 6466, 6784, 6832, 7314, 7728, 7808, 8418, 8533, 8832, 8904, 9699, 9752, 9821, 10176, 10248, 10304, 11224, 11712, 11872, 12932, 13664, 14628, 15456, 16836, 17066, 17808, 19398, 19504, 19642, 20352, 20496, 20608, 22448, 22631, 23424, 23744, 25599, 25864, 27328, 29256, 29463, 30912, 33672, 34132, 35616, 38796, 39008, 39284, 40992, 44896, 45262, 47488, 51198, 51728, 54656, 58512, 58926, 61824, 67344, 67893, 68264, 71232, 74359, 77592, 78016, 78568, 81984, 89792, 90524, 102396, 103456, 117024, 117852, 134688, 135786, 136528, 142464, 148718, 155184, 156032, 157136, 163968, 179584, 181048, 204792, 206912, 223077, 234048, 235704, 269376, 271572, 273056, 297436, 310368, 314272, 362096, 409584, 413824, 446154, 468096, 471408, 520513, 538752, 543144, 546112, 594872, 620736, 628544, 724192, 819168, 892308, 942816, 1041026, 1086288, 1092224, 1189744, 1241472, 1257088, 1448384, 1561539, 1638336, 1784616, 1885632, 2082052, 2172576, 2379488, 2896768, 3123078, 3276672, 3569232, 3771264, 4164104, 4345152, 4758976, 6246156, 7138464, 8328208, 8690304, 9517952, 12492312, 14276928, 16656416, 24984624, 28553856, 33312832, 49969248, 66625664, 99938496, 199876992]

約数ペア:

[(1, 199876992), (2, 99938496), (3, 66625664), (4, 49969248), (6, 33312832), (7, 28553856), (8, 24984624), (12, 16656416), (14, 14276928), (16, 12492312), (21, 9517952), (23, 8690304), (24, 8328208), (28, 7138464), (32, 6246156), (42, 4758976), (46, 4345152), (48, 4164104), (53, 3771264), (56, 3569232), (61, 3276672), (64, 3123078), (69, 2896768), (84, 2379488), (92, 2172576), (96, 2082052), (106, 1885632), (112, 1784616), (122, 1638336), (128, 1561539), (138, 1448384), (159, 1257088), (161, 1241472), (168, 1189744), (183, 1092224), (184, 1086288), (192, 1041026), (212, 942816), (224, 892308), (244, 819168), (276, 724192), (318, 628544), (322, 620736), (336, 594872), (366, 546112), (368, 543144), (371, 538752), (384, 520513), (424, 471408), (427, 468096), (448, 446154), (483, 413824), (488, 409584), (552, 362096), (636, 314272), (644, 310368), (672, 297436), (732, 273056), (736, 271572), (742, 269376), (848, 235704), (854, 234048), (896, 223077), (966, 206912), (976, 204792), (1104, 181048), (1113, 179584), (1219, 163968), (1272, 157136), (1281, 156032), (1288, 155184), (1344, 148718), (1403, 142464), (1464, 136528), (1472, 135786), (1484, 134688), (1696, 117852), (1708, 117024), (1932, 103456), (1952, 102396), (2208, 90524), (2226, 89792), (2438, 81984), (2544, 78568), (2562, 78016), (2576, 77592), (2688, 74359), (2806, 71232), (2928, 68264), (2944, 67893), (2968, 67344), (3233, 61824), (3392, 58926), (3416, 58512), (3657, 54656), (3864, 51728), (3904, 51198), (4209, 47488), (4416, 45262), (4452, 44896), (4876, 40992), (5088, 39284), (5124, 39008), (5152, 38796), (5612, 35616), (5856, 34132), (5936, 33672), (6466, 30912), (6784, 29463), (6832, 29256), (7314, 27328), (7728, 25864), (7808, 25599), (8418, 23744), (8533, 23424), (8832, 22631), (8904, 22448), (9699, 20608), (9752, 20496), (9821, 20352), (10176, 19642), (10248, 19504), (10304, 19398), (11224, 17808), (11712, 17066), (11872, 16836), (12932, 15456), (13664, 14628)]