190997771

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 208692000

約数和(自身を除く): 17694229

約数列:

[1, 17, 61, 67, 1037, 1139, 2749, 4087, 46733, 69479, 167689, 184183, 2850713, 3131111, 11235163, 190997771]

約数ペア:

[(1, 190997771), (17, 11235163), (61, 3131111), (67, 2850713), (1037, 184183), (1139, 167689), (2749, 69479), (4087, 46733)]