207823968

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 688265424

約数和(自身を除く): 480441456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 66, 72, 74, 81, 88, 96, 99, 108, 111, 132, 144, 148, 162, 176, 197, 198, 216, 222, 264, 288, 296, 297, 324, 333, 352, 394, 396, 407, 432, 444, 528, 591, 592, 594, 648, 666, 788, 792, 814, 864, 888, 891, 999, 1056, 1182, 1184, 1188, 1221, 1296, 1332, 1576, 1584, 1628, 1773, 1776, 1782, 1998, 2167, 2364, 2376, 2442, 2592, 2664, 2997, 3152, 3168, 3256, 3546, 3552, 3564, 3663, 3996, 4334, 4728, 4752, 4884, 5319, 5328, 5994, 6304, 6501, 6512, 7092, 7128, 7289, 7326, 7992, 8668, 9456, 9504, 9768, 10638, 10656, 10989, 11988, 13002, 13024, 14184, 14256, 14578, 14652, 15957, 15984, 17336, 18912, 19503, 19536, 21276, 21867, 21978, 23976, 26004, 28368, 28512, 29156, 29304, 31914, 31968, 32967, 34672, 39006, 39072, 42552, 43734, 43956, 47952, 52008, 56736, 58312, 58509, 58608, 63828, 65601, 65934, 69344, 78012, 80179, 85104, 87468, 87912, 95904, 104016, 116624, 117018, 117216, 127656, 131202, 131868, 156024, 160358, 170208, 174936, 175527, 175824, 196803, 208032, 233248, 234036, 240537, 255312, 262404, 263736, 312048, 320716, 349872, 351054, 351648, 393606, 468072, 481074, 510624, 524808, 527472, 590409, 624096, 641432, 699744, 702108, 721611, 787212, 936144, 962148, 1049616, 1054944, 1180818, 1282864, 1404216, 1443222, 1574424, 1872288, 1924296, 2099232, 2164833, 2361636, 2565728, 2808432, 2886444, 3148848, 3848592, 4329666, 4723272, 5616864, 5772888, 6297696, 6494499, 7697184, 8659332, 9446544, 11545776, 12988998, 17318664, 18893088, 23091552, 25977996, 34637328, 51955992, 69274656, 103911984, 207823968]

約数ペア:

[(1, 207823968), (2, 103911984), (3, 69274656), (4, 51955992), (6, 34637328), (8, 25977996), (9, 23091552), (11, 18893088), (12, 17318664), (16, 12988998), (18, 11545776), (22, 9446544), (24, 8659332), (27, 7697184), (32, 6494499), (33, 6297696), (36, 5772888), (37, 5616864), (44, 4723272), (48, 4329666), (54, 3848592), (66, 3148848), (72, 2886444), (74, 2808432), (81, 2565728), (88, 2361636), (96, 2164833), (99, 2099232), (108, 1924296), (111, 1872288), (132, 1574424), (144, 1443222), (148, 1404216), (162, 1282864), (176, 1180818), (197, 1054944), (198, 1049616), (216, 962148), (222, 936144), (264, 787212), (288, 721611), (296, 702108), (297, 699744), (324, 641432), (333, 624096), (352, 590409), (394, 527472), (396, 524808), (407, 510624), (432, 481074), (444, 468072), (528, 393606), (591, 351648), (592, 351054), (594, 349872), (648, 320716), (666, 312048), (788, 263736), (792, 262404), (814, 255312), (864, 240537), (888, 234036), (891, 233248), (999, 208032), (1056, 196803), (1182, 175824), (1184, 175527), (1188, 174936), (1221, 170208), (1296, 160358), (1332, 156024), (1576, 131868), (1584, 131202), (1628, 127656), (1773, 117216), (1776, 117018), (1782, 116624), (1998, 104016), (2167, 95904), (2364, 87912), (2376, 87468), (2442, 85104), (2592, 80179), (2664, 78012), (2997, 69344), (3152, 65934), (3168, 65601), (3256, 63828), (3546, 58608), (3552, 58509), (3564, 58312), (3663, 56736), (3996, 52008), (4334, 47952), (4728, 43956), (4752, 43734), (4884, 42552), (5319, 39072), (5328, 39006), (5994, 34672), (6304, 32967), (6501, 31968), (6512, 31914), (7092, 29304), (7128, 29156), (7289, 28512), (7326, 28368), (7992, 26004), (8668, 23976), (9456, 21978), (9504, 21867), (9768, 21276), (10638, 19536), (10656, 19503), (10989, 18912), (11988, 17336), (13002, 15984), (13024, 15957), (14184, 14652), (14256, 14578)]