199496553

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3767}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 270090240

約数和(自身を除く): 70593687

約数列:

[1, 3, 127, 139, 381, 417, 3767, 11301, 17653, 52959, 478409, 523613, 1435227, 1570839, 66498851, 199496553]

約数ペア:

[(1, 199496553), (3, 66498851), (127, 1570839), (139, 1435227), (381, 523613), (417, 478409), (3767, 52959), (11301, 17653)]