205690752

素因数分解:

$2^7\times 3^5\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 651596400

約数和(自身を除く): 445905648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 272, 288, 306, 324, 384, 389, 408, 432, 459, 486, 544, 576, 612, 648, 778, 816, 864, 918, 972, 1088, 1152, 1167, 1224, 1296, 1377, 1556, 1632, 1728, 1836, 1944, 2176, 2334, 2448, 2592, 2754, 3112, 3264, 3456, 3501, 3672, 3888, 4131, 4668, 4896, 5184, 5508, 6224, 6528, 6613, 7002, 7344, 7776, 8262, 9336, 9792, 10368, 10503, 11016, 12448, 13226, 14004, 14688, 15552, 16524, 18672, 19584, 19839, 21006, 22032, 24896, 26452, 28008, 29376, 31104, 31509, 33048, 37344, 39678, 42012, 44064, 49792, 52904, 56016, 58752, 59517, 63018, 66096, 74688, 79356, 84024, 88128, 94527, 105808, 112032, 119034, 126036, 132192, 149376, 158712, 168048, 176256, 178551, 189054, 211616, 224064, 238068, 252072, 264384, 317424, 336096, 357102, 378108, 423232, 448128, 476136, 504144, 528768, 535653, 634848, 672192, 714204, 756216, 846464, 952272, 1008288, 1071306, 1269696, 1344384, 1428408, 1512432, 1606959, 1904544, 2016576, 2142612, 2539392, 2856816, 3024864, 3213918, 3809088, 4033152, 4285224, 5713632, 6049728, 6427836, 7618176, 8570448, 11427264, 12099456, 12855672, 17140896, 22854528, 25711344, 34281792, 51422688, 68563584, 102845376, 205690752]

約数ペア:

[(1, 205690752), (2, 102845376), (3, 68563584), (4, 51422688), (6, 34281792), (8, 25711344), (9, 22854528), (12, 17140896), (16, 12855672), (17, 12099456), (18, 11427264), (24, 8570448), (27, 7618176), (32, 6427836), (34, 6049728), (36, 5713632), (48, 4285224), (51, 4033152), (54, 3809088), (64, 3213918), (68, 3024864), (72, 2856816), (81, 2539392), (96, 2142612), (102, 2016576), (108, 1904544), (128, 1606959), (136, 1512432), (144, 1428408), (153, 1344384), (162, 1269696), (192, 1071306), (204, 1008288), (216, 952272), (243, 846464), (272, 756216), (288, 714204), (306, 672192), (324, 634848), (384, 535653), (389, 528768), (408, 504144), (432, 476136), (459, 448128), (486, 423232), (544, 378108), (576, 357102), (612, 336096), (648, 317424), (778, 264384), (816, 252072), (864, 238068), (918, 224064), (972, 211616), (1088, 189054), (1152, 178551), (1167, 176256), (1224, 168048), (1296, 158712), (1377, 149376), (1556, 132192), (1632, 126036), (1728, 119034), (1836, 112032), (1944, 105808), (2176, 94527), (2334, 88128), (2448, 84024), (2592, 79356), (2754, 74688), (3112, 66096), (3264, 63018), (3456, 59517), (3501, 58752), (3672, 56016), (3888, 52904), (4131, 49792), (4668, 44064), (4896, 42012), (5184, 39678), (5508, 37344), (6224, 33048), (6528, 31509), (6613, 31104), (7002, 29376), (7344, 28008), (7776, 26452), (8262, 24896), (9336, 22032), (9792, 21006), (10368, 19839), (10503, 19584), (11016, 18672), (12448, 16524), (13226, 15552), (14004, 14688)]