206470656

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 703463904

約数和(自身を除く): 496993248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 173, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 346, 384, 444, 448, 504, 512, 518, 519, 576, 592, 666, 672, 692, 768, 777, 888, 896, 1008, 1036, 1038, 1152, 1184, 1211, 1332, 1344, 1384, 1536, 1554, 1557, 1776, 1792, 2016, 2072, 2076, 2304, 2331, 2368, 2422, 2664, 2688, 2768, 3108, 3114, 3552, 3584, 3633, 4032, 4144, 4152, 4608, 4662, 4736, 4844, 5328, 5376, 5536, 6216, 6228, 6401, 7104, 7266, 8064, 8288, 8304, 9324, 9472, 9688, 10656, 10752, 10899, 11072, 12432, 12456, 12802, 14208, 14532, 16128, 16576, 16608, 18648, 18944, 19203, 19376, 21312, 21798, 22144, 24864, 24912, 25604, 28416, 29064, 32256, 33152, 33216, 37296, 38406, 38752, 42624, 43596, 44288, 44807, 49728, 49824, 51208, 56832, 57609, 58128, 66304, 66432, 74592, 76812, 77504, 85248, 87192, 88576, 89614, 99456, 99648, 102416, 115218, 116256, 132608, 132864, 134421, 149184, 153624, 155008, 170496, 174384, 179228, 198912, 199296, 204832, 230436, 232512, 265728, 268842, 298368, 307248, 310016, 348768, 358456, 397824, 398592, 403263, 409664, 460872, 465024, 537684, 596736, 614496, 620032, 697536, 716912, 797184, 806526, 819328, 921744, 930048, 1075368, 1193472, 1228992, 1395072, 1433824, 1613052, 1638656, 1843488, 1860096, 2150736, 2457984, 2790144, 2867648, 3226104, 3277312, 3686976, 4301472, 4915968, 5580288, 5735296, 6452208, 7373952, 8602944, 9831936, 11470592, 12904416, 14747904, 17205888, 22941184, 25808832, 29495808, 34411776, 51617664, 68823552, 103235328, 206470656]

約数ペア:

[(1, 206470656), (2, 103235328), (3, 68823552), (4, 51617664), (6, 34411776), (7, 29495808), (8, 25808832), (9, 22941184), (12, 17205888), (14, 14747904), (16, 12904416), (18, 11470592), (21, 9831936), (24, 8602944), (28, 7373952), (32, 6452208), (36, 5735296), (37, 5580288), (42, 4915968), (48, 4301472), (56, 3686976), (63, 3277312), (64, 3226104), (72, 2867648), (74, 2790144), (84, 2457984), (96, 2150736), (111, 1860096), (112, 1843488), (126, 1638656), (128, 1613052), (144, 1433824), (148, 1395072), (168, 1228992), (173, 1193472), (192, 1075368), (222, 930048), (224, 921744), (252, 819328), (256, 806526), (259, 797184), (288, 716912), (296, 697536), (333, 620032), (336, 614496), (346, 596736), (384, 537684), (444, 465024), (448, 460872), (504, 409664), (512, 403263), (518, 398592), (519, 397824), (576, 358456), (592, 348768), (666, 310016), (672, 307248), (692, 298368), (768, 268842), (777, 265728), (888, 232512), (896, 230436), (1008, 204832), (1036, 199296), (1038, 198912), (1152, 179228), (1184, 174384), (1211, 170496), (1332, 155008), (1344, 153624), (1384, 149184), (1536, 134421), (1554, 132864), (1557, 132608), (1776, 116256), (1792, 115218), (2016, 102416), (2072, 99648), (2076, 99456), (2304, 89614), (2331, 88576), (2368, 87192), (2422, 85248), (2664, 77504), (2688, 76812), (2768, 74592), (3108, 66432), (3114, 66304), (3552, 58128), (3584, 57609), (3633, 56832), (4032, 51208), (4144, 49824), (4152, 49728), (4608, 44807), (4662, 44288), (4736, 43596), (4844, 42624), (5328, 38752), (5376, 38406), (5536, 37296), (6216, 33216), (6228, 33152), (6401, 32256), (7104, 29064), (7266, 28416), (8064, 25604), (8288, 24912), (8304, 24864), (9324, 22144), (9472, 21798), (9688, 21312), (10656, 19376), (10752, 19203), (10899, 18944), (11072, 18648), (12432, 16608), (12456, 16576), (12802, 16128), (14208, 14532)]