206837839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 226981440

約数和(自身を除く): 20143601

約数列:

[1, 13, 71, 277, 809, 923, 3601, 10517, 19667, 57439, 224093, 255671, 746707, 2913209, 15910603, 206837839]

約数ペア:

[(1, 206837839), (13, 15910603), (71, 2913209), (277, 746707), (809, 255671), (923, 224093), (3601, 57439), (10517, 19667)]