210542156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{24793}}^1$

素因数の和:25001

約数の個数: 24

約数和(自身を含む): 404043024

約数和(自身を除く): 193500868

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 24793, 49586, 99172, 272723, 545446, 1090892, 4785049, 9570098, 19140196, 52635539, 105271078, 210542156]

約数ペア:

[(1, 210542156), (2, 105271078), (4, 52635539), (11, 19140196), (22, 9570098), (44, 4785049), (193, 1090892), (386, 545446), (772, 272723), (2123, 99172), (4246, 49586), (8492, 24793)]