199063556

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{30853}}^1$

素因数の和:32470

約数の個数: 12

約数和(自身を含む): 348588492

約数和(自身を除く): 149524936

約数列:

[1, 2, 4, 1613, 3226, 6452, 30853, 61706, 123412, 49765889, 99531778, 199063556]

約数ペア:

[(1, 199063556), (2, 99531778), (4, 49765889), (1613, 123412), (3226, 61706), (6452, 30853)]