197868608

素因数分解:

$2^6\times 7^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1459

約数の個数: 56

約数和(自身を含む): 450201792

約数和(自身を除く): 252333184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 443, 448, 886, 997, 1772, 1994, 3101, 3544, 3988, 6202, 6979, 7088, 7976, 12404, 13958, 14176, 15952, 24808, 27916, 28352, 31904, 49616, 55832, 63808, 99232, 111664, 198464, 223328, 441671, 446656, 883342, 1766684, 3091697, 3533368, 6183394, 7066736, 12366788, 14133472, 24733576, 28266944, 49467152, 98934304, 197868608]

約数ペア:

[(1, 197868608), (2, 98934304), (4, 49467152), (7, 28266944), (8, 24733576), (14, 14133472), (16, 12366788), (28, 7066736), (32, 6183394), (56, 3533368), (64, 3091697), (112, 1766684), (224, 883342), (443, 446656), (448, 441671), (886, 223328), (997, 198464), (1772, 111664), (1994, 99232), (3101, 63808), (3544, 55832), (3988, 49616), (6202, 31904), (6979, 28352), (7088, 27916), (7976, 24808), (12404, 15952), (13958, 14176)]