201817701

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{380071}}^1$

素因数の和:380136

約数の個数: 12

約数和(自身を含む): 296456160

約数和(自身を除く): 94638459

約数列:

[1, 3, 9, 59, 177, 531, 380071, 1140213, 3420639, 22424189, 67272567, 201817701]

約数ペア:

[(1, 201817701), (3, 67272567), (9, 22424189), (59, 3420639), (177, 1140213), (531, 380071)]