219005024

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2207}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 494097408

約数和(自身を除く): 275092384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 886, 1772, 2207, 3101, 3544, 4414, 6202, 7088, 8828, 12404, 14176, 15449, 17656, 24808, 30898, 35312, 49616, 61796, 70624, 99232, 123592, 247184, 494368, 977701, 1955402, 3910804, 6843907, 7821608, 13687814, 15643216, 27375628, 31286432, 54751256, 109502512, 219005024]

約数ペア:

[(1, 219005024), (2, 109502512), (4, 54751256), (7, 31286432), (8, 27375628), (14, 15643216), (16, 13687814), (28, 7821608), (32, 6843907), (56, 3910804), (112, 1955402), (224, 977701), (443, 494368), (886, 247184), (1772, 123592), (2207, 99232), (3101, 70624), (3544, 61796), (4414, 49616), (6202, 35312), (7088, 30898), (8828, 24808), (12404, 17656), (14176, 15449)]