208623616

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 449729280

約数和(自身を除く): 241105664

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 103, 128, 172, 184, 206, 256, 344, 368, 412, 512, 688, 736, 824, 989, 1024, 1376, 1472, 1648, 1978, 2048, 2369, 2752, 2944, 3296, 3956, 4429, 4738, 5504, 5888, 6592, 7912, 8858, 9476, 11008, 11776, 13184, 15824, 17716, 18952, 22016, 23552, 26368, 31648, 35432, 37904, 44032, 47104, 52736, 63296, 70864, 75808, 88064, 101867, 105472, 126592, 141728, 151616, 203734, 210944, 253184, 283456, 303232, 407468, 506368, 566912, 606464, 814936, 1012736, 1133824, 1212928, 1629872, 2025472, 2267648, 2425856, 3259744, 4535296, 4851712, 6519488, 9070592, 13038976, 26077952, 52155904, 104311808, 208623616]

約数ペア:

[(1, 208623616), (2, 104311808), (4, 52155904), (8, 26077952), (16, 13038976), (23, 9070592), (32, 6519488), (43, 4851712), (46, 4535296), (64, 3259744), (86, 2425856), (92, 2267648), (103, 2025472), (128, 1629872), (172, 1212928), (184, 1133824), (206, 1012736), (256, 814936), (344, 606464), (368, 566912), (412, 506368), (512, 407468), (688, 303232), (736, 283456), (824, 253184), (989, 210944), (1024, 203734), (1376, 151616), (1472, 141728), (1648, 126592), (1978, 105472), (2048, 101867), (2369, 88064), (2752, 75808), (2944, 70864), (3296, 63296), (3956, 52736), (4429, 47104), (4738, 44032), (5504, 37904), (5888, 35432), (6592, 31648), (7912, 26368), (8858, 23552), (9476, 22016), (11008, 18952), (11776, 17716), (13184, 15824)]