208048366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{20353}}^1$

素因数の和:20643

約数の個数: 16

約数和(自身を含む): 329734800

約数和(自身を除く): 121686434

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 20353, 40706, 386707, 773414, 5474957, 10949914, 104024183, 208048366]

約数ペア:

[(1, 208048366), (2, 104024183), (19, 10949914), (38, 5474957), (269, 773414), (538, 386707), (5111, 40706), (10222, 20353)]