206939854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{7219}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 338935680

約数和(自身を除く): 131995826

約数列:

[1, 2, 11, 22, 1303, 2606, 7219, 14333, 14438, 28666, 79409, 158818, 9406357, 18812714, 103469927, 206939854]

約数ペア:

[(1, 206939854), (2, 103469927), (11, 18812714), (22, 9406357), (1303, 158818), (2606, 79409), (7219, 28666), (14333, 14438)]