199230418

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1\times {\mathrm{1289}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 302247000

約数和(自身を除く): 103016582

約数列:

[1, 2, 109, 218, 709, 1289, 1418, 2578, 77281, 140501, 154562, 281002, 913901, 1827802, 99615209, 199230418]

約数ペア:

[(1, 199230418), (2, 99615209), (109, 1827802), (218, 913901), (709, 281002), (1289, 154562), (1418, 140501), (2578, 77281)]