208903968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 192

約数和(自身を含む): 750193920

約数和(自身を除く): 541289952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2657, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5314, 5616, 6048, 6552, 7971, 8736, 9828, 10628, 11232, 13104, 15942, 18599, 19656, 21256, 23913, 26208, 31884, 34541, 37198, 39312, 42512, 47826, 55797, 63768, 69082, 71739, 74396, 78624, 85024, 95652, 103623, 111594, 127536, 138164, 143478, 148792, 167391, 191304, 207246, 223188, 241787, 255072, 276328, 286956, 297584, 310869, 334782, 382608, 414492, 446376, 483574, 502173, 552656, 573912, 595168, 621738, 669564, 725361, 765216, 828984, 892752, 932607, 967148, 1004346, 1105312, 1147824, 1243476, 1339128, 1450722, 1657968, 1785504, 1865214, 1934296, 2008692, 2176083, 2295648, 2486952, 2678256, 2901444, 3315936, 3730428, 3868592, 4017384, 4352166, 4973904, 5356512, 5802888, 6528249, 7460856, 7737184, 8034768, 8704332, 9947808, 11605776, 13056498, 14921712, 16069536, 17408664, 23211552, 26112996, 29843424, 34817328, 52225992, 69634656, 104451984, 208903968]

約数ペア:

[(1, 208903968), (2, 104451984), (3, 69634656), (4, 52225992), (6, 34817328), (7, 29843424), (8, 26112996), (9, 23211552), (12, 17408664), (13, 16069536), (14, 14921712), (16, 13056498), (18, 11605776), (21, 9947808), (24, 8704332), (26, 8034768), (27, 7737184), (28, 7460856), (32, 6528249), (36, 5802888), (39, 5356512), (42, 4973904), (48, 4352166), (52, 4017384), (54, 3868592), (56, 3730428), (63, 3315936), (72, 2901444), (78, 2678256), (84, 2486952), (91, 2295648), (96, 2176083), (104, 2008692), (108, 1934296), (112, 1865214), (117, 1785504), (126, 1657968), (144, 1450722), (156, 1339128), (168, 1243476), (182, 1147824), (189, 1105312), (208, 1004346), (216, 967148), (224, 932607), (234, 892752), (252, 828984), (273, 765216), (288, 725361), (312, 669564), (336, 621738), (351, 595168), (364, 573912), (378, 552656), (416, 502173), (432, 483574), (468, 446376), (504, 414492), (546, 382608), (624, 334782), (672, 310869), (702, 297584), (728, 286956), (756, 276328), (819, 255072), (864, 241787), (936, 223188), (1008, 207246), (1092, 191304), (1248, 167391), (1404, 148792), (1456, 143478), (1512, 138164), (1638, 127536), (1872, 111594), (2016, 103623), (2184, 95652), (2457, 85024), (2657, 78624), (2808, 74396), (2912, 71739), (3024, 69082), (3276, 63768), (3744, 55797), (4368, 47826), (4914, 42512), (5314, 39312), (5616, 37198), (6048, 34541), (6552, 31884), (7971, 26208), (8736, 23913), (9828, 21256), (10628, 19656), (11232, 18599), (13104, 15942)]