208069527

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{1061}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 280368000

約数和(自身を除く): 72298473

約数列:

[1, 3, 131, 393, 499, 1061, 1497, 3183, 65369, 138991, 196107, 416973, 529439, 1588317, 69356509, 208069527]

約数ペア:

[(1, 208069527), (3, 69356509), (131, 1588317), (393, 529439), (499, 416973), (1061, 196107), (1497, 138991), (3183, 65369)]