208260864

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 216

約数和(自身を含む): 706815200

約数和(自身を除く): 498554336

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, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 349, 384, 444, 448, 504, 518, 576, 592, 666, 672, 698, 768, 777, 888, 896, 1008, 1036, 1047, 1152, 1184, 1332, 1344, 1396, 1554, 1776, 1792, 2016, 2072, 2094, 2304, 2331, 2368, 2443, 2664, 2688, 2792, 3108, 3141, 3552, 4032, 4144, 4188, 4662, 4736, 4886, 5328, 5376, 5584, 6216, 6282, 7104, 7329, 8064, 8288, 8376, 9324, 9472, 9772, 10656, 11168, 12432, 12564, 12913, 14208, 14658, 16128, 16576, 16752, 18648, 19544, 21312, 21987, 22336, 24864, 25128, 25826, 28416, 29316, 33152, 33504, 37296, 38739, 39088, 42624, 43974, 44672, 49728, 50256, 51652, 58632, 66304, 67008, 74592, 77478, 78176, 85248, 87948, 89344, 90391, 99456, 100512, 103304, 116217, 117264, 134016, 149184, 154956, 156352, 175896, 180782, 198912, 201024, 206608, 232434, 234528, 268032, 271173, 298368, 309912, 312704, 351792, 361564, 402048, 413216, 464868, 469056, 542346, 596736, 619824, 625408, 703584, 723128, 804096, 813519, 826432, 929736, 938112, 1084692, 1239648, 1407168, 1446256, 1627038, 1652864, 1859472, 1876224, 2169384, 2479296, 2814336, 2892512, 3254076, 3305728, 3718944, 4338768, 4958592, 5628672, 5785024, 6508152, 7437888, 8677536, 9917184, 11570048, 13016304, 14875776, 17355072, 23140096, 26032608, 29751552, 34710144, 52065216, 69420288, 104130432, 208260864]

約数ペア:

[(1, 208260864), (2, 104130432), (3, 69420288), (4, 52065216), (6, 34710144), (7, 29751552), (8, 26032608), (9, 23140096), (12, 17355072), (14, 14875776), (16, 13016304), (18, 11570048), (21, 9917184), (24, 8677536), (28, 7437888), (32, 6508152), (36, 5785024), (37, 5628672), (42, 4958592), (48, 4338768), (56, 3718944), (63, 3305728), (64, 3254076), (72, 2892512), (74, 2814336), (84, 2479296), (96, 2169384), (111, 1876224), (112, 1859472), (126, 1652864), (128, 1627038), (144, 1446256), (148, 1407168), (168, 1239648), (192, 1084692), (222, 938112), (224, 929736), (252, 826432), (256, 813519), (259, 804096), (288, 723128), (296, 703584), (333, 625408), (336, 619824), (349, 596736), (384, 542346), (444, 469056), (448, 464868), (504, 413216), (518, 402048), (576, 361564), (592, 351792), (666, 312704), (672, 309912), (698, 298368), (768, 271173), (777, 268032), (888, 234528), (896, 232434), (1008, 206608), (1036, 201024), (1047, 198912), (1152, 180782), (1184, 175896), (1332, 156352), (1344, 154956), (1396, 149184), (1554, 134016), (1776, 117264), (1792, 116217), (2016, 103304), (2072, 100512), (2094, 99456), (2304, 90391), (2331, 89344), (2368, 87948), (2443, 85248), (2664, 78176), (2688, 77478), (2792, 74592), (3108, 67008), (3141, 66304), (3552, 58632), (4032, 51652), (4144, 50256), (4188, 49728), (4662, 44672), (4736, 43974), (4886, 42624), (5328, 39088), (5376, 38739), (5584, 37296), (6216, 33504), (6282, 33152), (7104, 29316), (7329, 28416), (8064, 25826), (8288, 25128), (8376, 24864), (9324, 22336), (9472, 21987), (9772, 21312), (10656, 19544), (11168, 18648), (12432, 16752), (12564, 16576), (12913, 16128), (14208, 14658)]