204857856

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 726739200

約数和(自身を除く): 521881344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 73, 84, 87, 96, 108, 112, 116, 126, 128, 144, 146, 168, 174, 189, 192, 203, 216, 219, 224, 232, 252, 256, 261, 288, 292, 336, 348, 378, 384, 406, 432, 438, 448, 464, 504, 511, 512, 522, 576, 584, 609, 657, 672, 696, 756, 768, 783, 812, 864, 876, 896, 928, 1008, 1022, 1044, 1152, 1168, 1218, 1314, 1344, 1392, 1512, 1533, 1536, 1566, 1624, 1728, 1752, 1792, 1827, 1856, 1971, 2016, 2044, 2088, 2117, 2304, 2336, 2436, 2628, 2688, 2784, 3024, 3066, 3132, 3248, 3456, 3504, 3584, 3654, 3712, 3942, 4032, 4088, 4176, 4234, 4599, 4608, 4672, 4872, 5256, 5376, 5481, 5568, 6048, 6132, 6264, 6351, 6496, 6912, 7008, 7308, 7424, 7884, 8064, 8176, 8352, 8468, 9198, 9344, 9744, 10512, 10752, 10962, 11136, 12096, 12264, 12528, 12702, 12992, 13797, 13824, 14016, 14616, 14819, 14848, 15768, 16128, 16352, 16704, 16936, 18396, 18688, 19053, 19488, 21024, 21924, 22272, 24192, 24528, 25056, 25404, 25984, 27594, 28032, 29232, 29638, 31536, 32256, 32704, 33408, 33872, 36792, 37376, 38106, 38976, 42048, 43848, 44457, 44544, 48384, 49056, 50112, 50808, 51968, 55188, 56064, 57159, 58464, 59276, 63072, 65408, 66816, 67744, 73584, 76212, 77952, 84096, 87696, 88914, 96768, 98112, 100224, 101616, 103936, 110376, 112128, 114318, 116928, 118552, 126144, 130816, 133371, 133632, 135488, 147168, 152424, 155904, 168192, 175392, 177828, 196224, 200448, 203232, 220752, 228636, 233856, 237104, 252288, 261632, 266742, 270976, 294336, 304848, 311808, 336384, 350784, 355656, 392448, 400113, 400896, 406464, 441504, 457272, 467712, 474208, 504576, 533484, 541952, 588672, 609696, 701568, 711312, 784896, 800226, 812928, 883008, 914544, 935424, 948416, 1009152, 1066968, 1083904, 1177344, 1219392, 1403136, 1422624, 1600452, 1625856, 1766016, 1829088, 1896832, 2133936, 2354688, 2438784, 2806272, 2845248, 3200904, 3251712, 3532032, 3658176, 3793664, 4267872, 4877568, 5690496, 6401808, 7064064, 7316352, 7587328, 8535744, 9755136, 11380992, 12803616, 14632704, 17071488, 22761984, 25607232, 29265408, 34142976, 51214464, 68285952, 102428928, 204857856]

約数ペア:

[(1, 204857856), (2, 102428928), (3, 68285952), (4, 51214464), (6, 34142976), (7, 29265408), (8, 25607232), (9, 22761984), (12, 17071488), (14, 14632704), (16, 12803616), (18, 11380992), (21, 9755136), (24, 8535744), (27, 7587328), (28, 7316352), (29, 7064064), (32, 6401808), (36, 5690496), (42, 4877568), (48, 4267872), (54, 3793664), (56, 3658176), (58, 3532032), (63, 3251712), (64, 3200904), (72, 2845248), (73, 2806272), (84, 2438784), (87, 2354688), (96, 2133936), (108, 1896832), (112, 1829088), (116, 1766016), (126, 1625856), (128, 1600452), (144, 1422624), (146, 1403136), (168, 1219392), (174, 1177344), (189, 1083904), (192, 1066968), (203, 1009152), (216, 948416), (219, 935424), (224, 914544), (232, 883008), (252, 812928), (256, 800226), (261, 784896), (288, 711312), (292, 701568), (336, 609696), (348, 588672), (378, 541952), (384, 533484), (406, 504576), (432, 474208), (438, 467712), (448, 457272), (464, 441504), (504, 406464), (511, 400896), (512, 400113), (522, 392448), (576, 355656), (584, 350784), (609, 336384), (657, 311808), (672, 304848), (696, 294336), (756, 270976), (768, 266742), (783, 261632), (812, 252288), (864, 237104), (876, 233856), (896, 228636), (928, 220752), (1008, 203232), (1022, 200448), (1044, 196224), (1152, 177828), (1168, 175392), (1218, 168192), (1314, 155904), (1344, 152424), (1392, 147168), (1512, 135488), (1533, 133632), (1536, 133371), (1566, 130816), (1624, 126144), (1728, 118552), (1752, 116928), (1792, 114318), (1827, 112128), (1856, 110376), (1971, 103936), (2016, 101616), (2044, 100224), (2088, 98112), (2117, 96768), (2304, 88914), (2336, 87696), (2436, 84096), (2628, 77952), (2688, 76212), (2784, 73584), (3024, 67744), (3066, 66816), (3132, 65408), (3248, 63072), (3456, 59276), (3504, 58464), (3584, 57159), (3654, 56064), (3712, 55188), (3942, 51968), (4032, 50808), (4088, 50112), (4176, 49056), (4234, 48384), (4599, 44544), (4608, 44457), (4672, 43848), (4872, 42048), (5256, 38976), (5376, 38106), (5481, 37376), (5568, 36792), (6048, 33872), (6132, 33408), (6264, 32704), (6351, 32256), (6496, 31536), (6912, 29638), (7008, 29232), (7308, 28032), (7424, 27594), (7884, 25984), (8064, 25404), (8176, 25056), (8352, 24528), (8468, 24192), (9198, 22272), (9344, 21924), (9744, 21024), (10512, 19488), (10752, 19053), (10962, 18688), (11136, 18396), (12096, 16936), (12264, 16704), (12528, 16352), (12702, 16128), (12992, 15768), (13797, 14848), (13824, 14819), (14016, 14616)]