205361607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{87649}}^1$

素因数の和:87734

約数の個数: 16

約数和(自身を含む): 302918400

約数和(自身を除く): 97556793

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 87649, 262947, 964139, 2892417, 6223079, 18669237, 68453869, 205361607]

約数ペア:

[(1, 205361607), (3, 68453869), (11, 18669237), (33, 6223079), (71, 2892417), (213, 964139), (781, 262947), (2343, 87649)]