205494912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1543

約数の個数: 192

約数和(自身を含む): 716040000

約数和(自身を除く): 510545088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1499, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 2998, 3264, 3808, 4032, 4284, 4497, 4896, 5712, 5996, 6528, 7616, 8064, 8568, 8994, 9792, 10493, 11424, 11992, 13491, 15232, 17136, 17988, 19584, 20986, 22848, 23984, 25483, 26982, 31479, 34272, 35976, 41972, 45696, 47968, 50966, 53964, 62958, 68544, 71952, 76449, 83944, 94437, 95936, 101932, 107928, 125916, 137088, 143904, 152898, 167888, 178381, 188874, 191872, 203864, 215856, 229347, 251832, 287808, 305796, 335776, 356762, 377748, 407728, 431712, 458694, 503664, 535143, 575616, 611592, 671552, 713524, 755496, 815456, 863424, 917388, 1007328, 1070286, 1223184, 1343104, 1427048, 1510992, 1605429, 1630912, 1726848, 1834776, 2014656, 2140572, 2446368, 2854096, 3021984, 3210858, 3261824, 3669552, 4029312, 4281144, 4892736, 5708192, 6043968, 6421716, 7339104, 8562288, 9785472, 11416384, 12087936, 12843432, 14678208, 17124576, 22832768, 25686864, 29356416, 34249152, 51373728, 68498304, 102747456, 205494912]

約数ペア:

[(1, 205494912), (2, 102747456), (3, 68498304), (4, 51373728), (6, 34249152), (7, 29356416), (8, 25686864), (9, 22832768), (12, 17124576), (14, 14678208), (16, 12843432), (17, 12087936), (18, 11416384), (21, 9785472), (24, 8562288), (28, 7339104), (32, 6421716), (34, 6043968), (36, 5708192), (42, 4892736), (48, 4281144), (51, 4029312), (56, 3669552), (63, 3261824), (64, 3210858), (68, 3021984), (72, 2854096), (84, 2446368), (96, 2140572), (102, 2014656), (112, 1834776), (119, 1726848), (126, 1630912), (128, 1605429), (136, 1510992), (144, 1427048), (153, 1343104), (168, 1223184), (192, 1070286), (204, 1007328), (224, 917388), (238, 863424), (252, 815456), (272, 755496), (288, 713524), (306, 671552), (336, 611592), (357, 575616), (384, 535143), (408, 503664), (448, 458694), (476, 431712), (504, 407728), (544, 377748), (576, 356762), (612, 335776), (672, 305796), (714, 287808), (816, 251832), (896, 229347), (952, 215856), (1008, 203864), (1071, 191872), (1088, 188874), (1152, 178381), (1224, 167888), (1344, 152898), (1428, 143904), (1499, 137088), (1632, 125916), (1904, 107928), (2016, 101932), (2142, 95936), (2176, 94437), (2448, 83944), (2688, 76449), (2856, 71952), (2998, 68544), (3264, 62958), (3808, 53964), (4032, 50966), (4284, 47968), (4497, 45696), (4896, 41972), (5712, 35976), (5996, 34272), (6528, 31479), (7616, 26982), (8064, 25483), (8568, 23984), (8994, 22848), (9792, 20986), (10493, 19584), (11424, 17988), (11992, 17136), (13491, 15232)]