199611146

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{22037}}^1$

素因数の和:22693

約数の個数: 16

約数和(自身を含む): 342734976

約数和(自身を除く): 143123830

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 9058, 22037, 44074, 154259, 308518, 14257939, 28515878, 99805573, 199611146]

約数ペア:

[(1, 199611146), (2, 99805573), (7, 28515878), (14, 14257939), (647, 308518), (1294, 154259), (4529, 44074), (9058, 22037)]