208957056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 714424320

約数和(自身を除く): 505467264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 128, 132, 148, 154, 168, 176, 191, 192, 222, 224, 231, 259, 264, 296, 308, 336, 352, 382, 384, 407, 444, 448, 462, 518, 528, 573, 592, 616, 672, 704, 764, 777, 814, 888, 896, 924, 1036, 1056, 1146, 1184, 1221, 1232, 1337, 1344, 1408, 1528, 1554, 1628, 1776, 1848, 2072, 2101, 2112, 2292, 2368, 2442, 2464, 2674, 2688, 2849, 3056, 3108, 3256, 3552, 3696, 4011, 4144, 4202, 4224, 4584, 4736, 4884, 4928, 5348, 5698, 6112, 6216, 6303, 6512, 7067, 7104, 7392, 8022, 8288, 8404, 8547, 9168, 9768, 9856, 10696, 11396, 12224, 12432, 12606, 13024, 14134, 14208, 14707, 14784, 16044, 16576, 16808, 17094, 18336, 19536, 21201, 21392, 22792, 24448, 24864, 25212, 26048, 28268, 29414, 29568, 32088, 33152, 33616, 34188, 36672, 39072, 42402, 42784, 44121, 45584, 49469, 49728, 50424, 52096, 56536, 58828, 64176, 67232, 68376, 73344, 77737, 78144, 84804, 85568, 88242, 91168, 98938, 99456, 100848, 113072, 117656, 128352, 134464, 136752, 148407, 155474, 156288, 169608, 171136, 176484, 182336, 197876, 201696, 226144, 233211, 235312, 256704, 268928, 273504, 296814, 310948, 339216, 352968, 364672, 395752, 403392, 452288, 466422, 470624, 513408, 544159, 547008, 593628, 621896, 678432, 705936, 791504, 806784, 904576, 932844, 941248, 1088318, 1094016, 1187256, 1243792, 1356864, 1411872, 1583008, 1632477, 1865688, 1882496, 2176636, 2374512, 2487584, 2713728, 2823744, 3166016, 3264954, 3731376, 4353272, 4749024, 4975168, 5647488, 6332032, 6529908, 7462752, 8706544, 9498048, 9950336, 13059816, 14925504, 17413088, 18996096, 26119632, 29851008, 34826176, 52239264, 69652352, 104478528, 208957056]

約数ペア:

[(1, 208957056), (2, 104478528), (3, 69652352), (4, 52239264), (6, 34826176), (7, 29851008), (8, 26119632), (11, 18996096), (12, 17413088), (14, 14925504), (16, 13059816), (21, 9950336), (22, 9498048), (24, 8706544), (28, 7462752), (32, 6529908), (33, 6332032), (37, 5647488), (42, 4975168), (44, 4749024), (48, 4353272), (56, 3731376), (64, 3264954), (66, 3166016), (74, 2823744), (77, 2713728), (84, 2487584), (88, 2374512), (96, 2176636), (111, 1882496), (112, 1865688), (128, 1632477), (132, 1583008), (148, 1411872), (154, 1356864), (168, 1243792), (176, 1187256), (191, 1094016), (192, 1088318), (222, 941248), (224, 932844), (231, 904576), (259, 806784), (264, 791504), (296, 705936), (308, 678432), (336, 621896), (352, 593628), (382, 547008), (384, 544159), (407, 513408), (444, 470624), (448, 466422), (462, 452288), (518, 403392), (528, 395752), (573, 364672), (592, 352968), (616, 339216), (672, 310948), (704, 296814), (764, 273504), (777, 268928), (814, 256704), (888, 235312), (896, 233211), (924, 226144), (1036, 201696), (1056, 197876), (1146, 182336), (1184, 176484), (1221, 171136), (1232, 169608), (1337, 156288), (1344, 155474), (1408, 148407), (1528, 136752), (1554, 134464), (1628, 128352), (1776, 117656), (1848, 113072), (2072, 100848), (2101, 99456), (2112, 98938), (2292, 91168), (2368, 88242), (2442, 85568), (2464, 84804), (2674, 78144), (2688, 77737), (2849, 73344), (3056, 68376), (3108, 67232), (3256, 64176), (3552, 58828), (3696, 56536), (4011, 52096), (4144, 50424), (4202, 49728), (4224, 49469), (4584, 45584), (4736, 44121), (4884, 42784), (4928, 42402), (5348, 39072), (5698, 36672), (6112, 34188), (6216, 33616), (6303, 33152), (6512, 32088), (7067, 29568), (7104, 29414), (7392, 28268), (8022, 26048), (8288, 25212), (8404, 24864), (8547, 24448), (9168, 22792), (9768, 21392), (9856, 21201), (10696, 19536), (11396, 18336), (12224, 17094), (12432, 16808), (12606, 16576), (13024, 16044), (14134, 14784), (14208, 14707)]