207175319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 226380000

約数和(自身を除く): 19204681

約数列:

[1, 13, 109, 293, 499, 1417, 3809, 6487, 31937, 54391, 146207, 415181, 707083, 1900691, 15936563, 207175319]

約数ペア:

[(1, 207175319), (13, 15936563), (109, 1900691), (293, 707083), (499, 415181), (1417, 146207), (3809, 54391), (6487, 31937)]