192163345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 259357824

約数和(自身を除く): 67194479

約数列:

[1, 5, 11, 43, 55, 193, 215, 421, 473, 965, 2105, 2123, 2365, 4631, 8299, 10615, 18103, 23155, 41495, 81253, 90515, 91289, 199133, 406265, 456445, 893783, 995665, 3493879, 4468915, 17469395, 38432669, 192163345]

約数ペア:

[(1, 192163345), (5, 38432669), (11, 17469395), (43, 4468915), (55, 3493879), (193, 995665), (215, 893783), (421, 456445), (473, 406265), (965, 199133), (2105, 91289), (2123, 90515), (2365, 81253), (4631, 41495), (8299, 23155), (10615, 18103)]