205352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 465600

約数和(自身を除く): 260248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 266, 386, 532, 772, 1064, 1351, 1544, 2702, 3667, 5404, 7334, 10808, 14668, 25669, 29336, 51338, 102676, 205352]

約数ペア:

[(1, 205352), (2, 102676), (4, 51338), (7, 29336), (8, 25669), (14, 14668), (19, 10808), (28, 7334), (38, 5404), (56, 3667), (76, 2702), (133, 1544), (152, 1351), (193, 1064), (266, 772), (386, 532)]