211490304

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1055

約数の個数: 80

約数和(自身を含む): 567658608

約数和(自身を除く): 356168304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 628, 768, 877, 942, 1256, 1536, 1754, 1884, 2512, 2631, 3508, 3768, 5024, 5262, 7016, 7536, 10048, 10524, 14032, 15072, 20096, 21048, 28064, 30144, 40192, 42096, 56128, 60288, 80384, 84192, 112256, 120576, 137689, 168384, 224512, 241152, 275378, 336768, 413067, 449024, 550756, 673536, 826134, 1101512, 1347072, 1652268, 2203024, 3304536, 4406048, 6609072, 8812096, 13218144, 17624192, 26436288, 35248384, 52872576, 70496768, 105745152, 211490304]

約数ペア:

[(1, 211490304), (2, 105745152), (3, 70496768), (4, 52872576), (6, 35248384), (8, 26436288), (12, 17624192), (16, 13218144), (24, 8812096), (32, 6609072), (48, 4406048), (64, 3304536), (96, 2203024), (128, 1652268), (157, 1347072), (192, 1101512), (256, 826134), (314, 673536), (384, 550756), (471, 449024), (512, 413067), (628, 336768), (768, 275378), (877, 241152), (942, 224512), (1256, 168384), (1536, 137689), (1754, 120576), (1884, 112256), (2512, 84192), (2631, 80384), (3508, 60288), (3768, 56128), (5024, 42096), (5262, 40192), (7016, 30144), (7536, 28064), (10048, 21048), (10524, 20096), (14032, 15072)]