195395977

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 242694144

約数和(自身を除く): 47298167

約数列:

[1, 7, 17, 49, 119, 127, 833, 889, 1847, 2159, 6223, 12929, 15113, 31399, 90503, 105791, 219793, 234569, 1538551, 1641983, 3987673, 11493881, 27913711, 195395977]

約数ペア:

[(1, 195395977), (7, 27913711), (17, 11493881), (49, 3987673), (119, 1641983), (127, 1538551), (833, 234569), (889, 219793), (1847, 105791), (2159, 90503), (6223, 31399), (12929, 15113)]