207149568

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1037

約数の個数: 80

約数和(自身を含む): 556020960

約数和(自身を除く): 348871392

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, 859, 942, 1256, 1536, 1718, 1884, 2512, 2577, 3436, 3768, 5024, 5154, 6872, 7536, 10048, 10308, 13744, 15072, 20096, 20616, 27488, 30144, 40192, 41232, 54976, 60288, 80384, 82464, 109952, 120576, 134863, 164928, 219904, 241152, 269726, 329856, 404589, 439808, 539452, 659712, 809178, 1078904, 1319424, 1618356, 2157808, 3236712, 4315616, 6473424, 8631232, 12946848, 17262464, 25893696, 34524928, 51787392, 69049856, 103574784, 207149568]

約数ペア:

[(1, 207149568), (2, 103574784), (3, 69049856), (4, 51787392), (6, 34524928), (8, 25893696), (12, 17262464), (16, 12946848), (24, 8631232), (32, 6473424), (48, 4315616), (64, 3236712), (96, 2157808), (128, 1618356), (157, 1319424), (192, 1078904), (256, 809178), (314, 659712), (384, 539452), (471, 439808), (512, 404589), (628, 329856), (768, 269726), (859, 241152), (942, 219904), (1256, 164928), (1536, 134863), (1718, 120576), (1884, 109952), (2512, 82464), (2577, 80384), (3436, 60288), (3768, 54976), (5024, 41232), (5154, 40192), (6872, 30144), (7536, 27488), (10048, 20616), (10308, 20096), (13744, 15072)]