201478648311

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315303049}}^1$

素因数の和:315303126

約数の個数: 12

約数和(自身を含む): 295123654800

約数和(自身を除く): 93645006489

約数列:

[1, 3, 9, 71, 213, 639, 315303049, 945909147, 2837727441, 22386516479, 67159549437, 201478648311]

約数ペア:

[(1, 201478648311), (3, 67159549437), (9, 22386516479), (71, 2837727441), (213, 945909147), (639, 315303049)]