204719616

素因数分解:

$2^9\times 3^3\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 413990784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 251, 256, 288, 354, 384, 432, 472, 502, 512, 531, 576, 708, 753, 768, 864, 944, 1004, 1062, 1152, 1416, 1506, 1536, 1593, 1728, 1888, 2008, 2124, 2259, 2304, 2832, 3012, 3186, 3456, 3776, 4016, 4248, 4518, 4608, 5664, 6024, 6372, 6777, 6912, 7552, 8032, 8496, 9036, 11328, 12048, 12744, 13554, 13824, 14809, 15104, 16064, 16992, 18072, 22656, 24096, 25488, 27108, 29618, 30208, 32128, 33984, 36144, 44427, 45312, 48192, 50976, 54216, 59236, 64256, 67968, 72288, 88854, 90624, 96384, 101952, 108432, 118472, 128512, 133281, 135936, 144576, 177708, 192768, 203904, 216864, 236944, 266562, 271872, 289152, 355416, 385536, 399843, 407808, 433728, 473888, 533124, 578304, 710832, 799686, 815616, 867456, 947776, 1066248, 1156608, 1421664, 1599372, 1734912, 1895552, 2132496, 2843328, 3198744, 3469824, 3791104, 4264992, 5686656, 6397488, 7582208, 8529984, 11373312, 12794976, 17059968, 22746624, 25589952, 34119936, 51179904, 68239872, 102359808, 204719616]

約数ペア:

[(1, 204719616), (2, 102359808), (3, 68239872), (4, 51179904), (6, 34119936), (8, 25589952), (9, 22746624), (12, 17059968), (16, 12794976), (18, 11373312), (24, 8529984), (27, 7582208), (32, 6397488), (36, 5686656), (48, 4264992), (54, 3791104), (59, 3469824), (64, 3198744), (72, 2843328), (96, 2132496), (108, 1895552), (118, 1734912), (128, 1599372), (144, 1421664), (177, 1156608), (192, 1066248), (216, 947776), (236, 867456), (251, 815616), (256, 799686), (288, 710832), (354, 578304), (384, 533124), (432, 473888), (472, 433728), (502, 407808), (512, 399843), (531, 385536), (576, 355416), (708, 289152), (753, 271872), (768, 266562), (864, 236944), (944, 216864), (1004, 203904), (1062, 192768), (1152, 177708), (1416, 144576), (1506, 135936), (1536, 133281), (1593, 128512), (1728, 118472), (1888, 108432), (2008, 101952), (2124, 96384), (2259, 90624), (2304, 88854), (2832, 72288), (3012, 67968), (3186, 64256), (3456, 59236), (3776, 54216), (4016, 50976), (4248, 48192), (4518, 45312), (4608, 44427), (5664, 36144), (6024, 33984), (6372, 32128), (6777, 30208), (6912, 29618), (7552, 27108), (8032, 25488), (8496, 24096), (9036, 22656), (11328, 18072), (12048, 16992), (12744, 16064), (13554, 15104), (13824, 14809)]