201720739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{965171}}^1$

素因数の和:965201

約数の個数: 8

約数和(自身を含む): 231641280

約数和(自身を除く): 29920541

約数列:

[1, 11, 19, 209, 965171, 10616881, 18338249, 201720739]

約数ペア:

[(1, 201720739), (11, 18338249), (19, 10616881), (209, 965171)]