199281698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1294037}}^1$

素因数の和:1294057

約数の個数: 16

約数和(自身を含む): 372682944

約数和(自身を除く): 173401246

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1294037, 2588074, 9058259, 14234407, 18116518, 28468814, 99640849, 199281698]

約数ペア:

[(1, 199281698), (2, 99640849), (7, 28468814), (11, 18116518), (14, 14234407), (22, 9058259), (77, 2588074), (154, 1294037)]