200043506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{105397}}^1$

素因数の和:105485

約数の個数: 16

約数和(自身を含む): 327576984

約数和(自身を除く): 127533478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 105397, 210794, 1370161, 2740322, 7693981, 15387962, 100021753, 200043506]

約数ペア:

[(1, 200043506), (2, 100021753), (13, 15387962), (26, 7693981), (73, 2740322), (146, 1370161), (949, 210794), (1898, 105397)]