203894784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 78

約数和(自身を含む): 589063956

約数和(自身を除く): 385169172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 5531, 6144, 9216, 11062, 12288, 16593, 18432, 22124, 33186, 36864, 44248, 49779, 66372, 88496, 99558, 132744, 176992, 199116, 265488, 353984, 398232, 530976, 707968, 796464, 1061952, 1415936, 1592928, 2123904, 2831872, 3185856, 4247808, 5663744, 6371712, 8495616, 11327488, 12743424, 16991232, 22654976, 25486848, 33982464, 50973696, 67964928, 101947392, 203894784]

約数ペア:

[(1, 203894784), (2, 101947392), (3, 67964928), (4, 50973696), (6, 33982464), (8, 25486848), (9, 22654976), (12, 16991232), (16, 12743424), (18, 11327488), (24, 8495616), (32, 6371712), (36, 5663744), (48, 4247808), (64, 3185856), (72, 2831872), (96, 2123904), (128, 1592928), (144, 1415936), (192, 1061952), (256, 796464), (288, 707968), (384, 530976), (512, 398232), (576, 353984), (768, 265488), (1024, 199116), (1152, 176992), (1536, 132744), (2048, 99558), (2304, 88496), (3072, 66372), (4096, 49779), (4608, 44248), (5531, 36864), (6144, 33186), (9216, 22124), (11062, 18432), (12288, 16593)]