203440731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{4217}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 292425504

約数和(自身を除く): 88984773

約数列:

[1, 3, 13, 39, 1237, 3711, 4217, 12651, 16081, 48243, 54821, 164463, 5216429, 15649287, 67813577, 203440731]

約数ペア:

[(1, 203440731), (3, 67813577), (13, 15649287), (39, 5216429), (1237, 164463), (3711, 54821), (4217, 48243), (12651, 16081)]