209835648

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 682624800

約数和(自身を除く): 472789152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 192, 198, 232, 261, 264, 288, 319, 348, 352, 384, 396, 464, 522, 528, 571, 576, 638, 696, 704, 792, 928, 957, 1044, 1056, 1142, 1152, 1276, 1392, 1408, 1584, 1713, 1856, 1914, 2088, 2112, 2284, 2552, 2784, 2871, 3168, 3426, 3712, 3828, 4176, 4224, 4568, 5104, 5139, 5568, 5742, 6281, 6336, 6852, 7656, 8352, 9136, 10208, 10278, 11136, 11484, 12562, 12672, 13704, 15312, 16559, 16704, 18272, 18843, 20416, 20556, 22968, 25124, 27408, 30624, 33118, 33408, 36544, 37686, 40832, 41112, 45936, 49677, 50248, 54816, 56529, 61248, 66236, 73088, 75372, 82224, 91872, 99354, 100496, 109632, 113058, 122496, 132472, 149031, 150744, 164448, 182149, 183744, 198708, 200992, 219264, 226116, 264944, 298062, 301488, 328896, 364298, 367488, 397416, 401984, 452232, 529888, 546447, 596124, 602976, 657792, 728596, 794832, 803968, 904464, 1059776, 1092894, 1192248, 1205952, 1457192, 1589664, 1639341, 1808928, 2119552, 2185788, 2384496, 2411904, 2914384, 3179328, 3278682, 3617856, 4371576, 4768992, 5828768, 6358656, 6557364, 7235712, 8743152, 9537984, 11657536, 13114728, 17486304, 19075968, 23315072, 26229456, 34972608, 52458912, 69945216, 104917824, 209835648]

約数ペア:

[(1, 209835648), (2, 104917824), (3, 69945216), (4, 52458912), (6, 34972608), (8, 26229456), (9, 23315072), (11, 19075968), (12, 17486304), (16, 13114728), (18, 11657536), (22, 9537984), (24, 8743152), (29, 7235712), (32, 6557364), (33, 6358656), (36, 5828768), (44, 4768992), (48, 4371576), (58, 3617856), (64, 3278682), (66, 3179328), (72, 2914384), (87, 2411904), (88, 2384496), (96, 2185788), (99, 2119552), (116, 1808928), (128, 1639341), (132, 1589664), (144, 1457192), (174, 1205952), (176, 1192248), (192, 1092894), (198, 1059776), (232, 904464), (261, 803968), (264, 794832), (288, 728596), (319, 657792), (348, 602976), (352, 596124), (384, 546447), (396, 529888), (464, 452232), (522, 401984), (528, 397416), (571, 367488), (576, 364298), (638, 328896), (696, 301488), (704, 298062), (792, 264944), (928, 226116), (957, 219264), (1044, 200992), (1056, 198708), (1142, 183744), (1152, 182149), (1276, 164448), (1392, 150744), (1408, 149031), (1584, 132472), (1713, 122496), (1856, 113058), (1914, 109632), (2088, 100496), (2112, 99354), (2284, 91872), (2552, 82224), (2784, 75372), (2871, 73088), (3168, 66236), (3426, 61248), (3712, 56529), (3828, 54816), (4176, 50248), (4224, 49677), (4568, 45936), (5104, 41112), (5139, 40832), (5568, 37686), (5742, 36544), (6281, 33408), (6336, 33118), (6852, 30624), (7656, 27408), (8352, 25124), (9136, 22968), (10208, 20556), (10278, 20416), (11136, 18843), (11484, 18272), (12562, 16704), (12672, 16559), (13704, 15312)]