203987712

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 546810880

約数和(自身を除く): 342823168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 604, 768, 906, 1208, 1759, 1812, 2416, 3518, 3624, 4832, 5277, 7036, 7248, 9664, 10554, 14072, 14496, 19328, 21108, 28144, 28992, 38656, 42216, 56288, 57984, 84432, 112576, 115968, 168864, 225152, 265609, 337728, 450304, 531218, 675456, 796827, 1062436, 1350912, 1593654, 2124872, 3187308, 4249744, 6374616, 8499488, 12749232, 16998976, 25498464, 33997952, 50996928, 67995904, 101993856, 203987712]

約数ペア:

[(1, 203987712), (2, 101993856), (3, 67995904), (4, 50996928), (6, 33997952), (8, 25498464), (12, 16998976), (16, 12749232), (24, 8499488), (32, 6374616), (48, 4249744), (64, 3187308), (96, 2124872), (128, 1593654), (151, 1350912), (192, 1062436), (256, 796827), (302, 675456), (384, 531218), (453, 450304), (604, 337728), (768, 265609), (906, 225152), (1208, 168864), (1759, 115968), (1812, 112576), (2416, 84432), (3518, 57984), (3624, 56288), (4832, 42216), (5277, 38656), (7036, 28992), (7248, 28144), (9664, 21108), (10554, 19328), (14072, 14496)]