199673856

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 621129600

約数和(自身を除く): 421455744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 157, 184, 192, 207, 216, 256, 276, 288, 314, 368, 384, 414, 432, 471, 512, 552, 576, 621, 628, 736, 768, 828, 864, 942, 1024, 1104, 1152, 1242, 1256, 1413, 1472, 1536, 1656, 1728, 1884, 2048, 2208, 2304, 2484, 2512, 2826, 2944, 3072, 3312, 3456, 3611, 3768, 4239, 4416, 4608, 4968, 5024, 5652, 5888, 6144, 6624, 6912, 7222, 7536, 8478, 8832, 9216, 9936, 10048, 10833, 11304, 11776, 13248, 13824, 14444, 15072, 16956, 17664, 18432, 19872, 20096, 21666, 22608, 23552, 26496, 27648, 28888, 30144, 32499, 33912, 35328, 39744, 40192, 43332, 45216, 47104, 52992, 55296, 57776, 60288, 64998, 67824, 70656, 79488, 80384, 86664, 90432, 97497, 105984, 115552, 120576, 129996, 135648, 141312, 158976, 160768, 173328, 180864, 194994, 211968, 231104, 241152, 259992, 271296, 317952, 321536, 346656, 361728, 389988, 423936, 462208, 482304, 519984, 542592, 635904, 693312, 723456, 779976, 924416, 964608, 1039968, 1085184, 1271808, 1386624, 1446912, 1559952, 1848832, 2079936, 2170368, 2773248, 2893824, 3119904, 3697664, 4159872, 4340736, 5546496, 6239808, 7395328, 8319744, 8681472, 11092992, 12479616, 16639488, 22185984, 24959232, 33278976, 49918464, 66557952, 99836928, 199673856]

約数ペア:

[(1, 199673856), (2, 99836928), (3, 66557952), (4, 49918464), (6, 33278976), (8, 24959232), (9, 22185984), (12, 16639488), (16, 12479616), (18, 11092992), (23, 8681472), (24, 8319744), (27, 7395328), (32, 6239808), (36, 5546496), (46, 4340736), (48, 4159872), (54, 3697664), (64, 3119904), (69, 2893824), (72, 2773248), (92, 2170368), (96, 2079936), (108, 1848832), (128, 1559952), (138, 1446912), (144, 1386624), (157, 1271808), (184, 1085184), (192, 1039968), (207, 964608), (216, 924416), (256, 779976), (276, 723456), (288, 693312), (314, 635904), (368, 542592), (384, 519984), (414, 482304), (432, 462208), (471, 423936), (512, 389988), (552, 361728), (576, 346656), (621, 321536), (628, 317952), (736, 271296), (768, 259992), (828, 241152), (864, 231104), (942, 211968), (1024, 194994), (1104, 180864), (1152, 173328), (1242, 160768), (1256, 158976), (1413, 141312), (1472, 135648), (1536, 129996), (1656, 120576), (1728, 115552), (1884, 105984), (2048, 97497), (2208, 90432), (2304, 86664), (2484, 80384), (2512, 79488), (2826, 70656), (2944, 67824), (3072, 64998), (3312, 60288), (3456, 57776), (3611, 55296), (3768, 52992), (4239, 47104), (4416, 45216), (4608, 43332), (4968, 40192), (5024, 39744), (5652, 35328), (5888, 33912), (6144, 32499), (6624, 30144), (6912, 28888), (7222, 27648), (7536, 26496), (8478, 23552), (8832, 22608), (9216, 21666), (9936, 20096), (10048, 19872), (10833, 18432), (11304, 17664), (11776, 16956), (13248, 15072), (13824, 14444)]