208038094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{133187}}^1$

素因数の和:133271

約数の個数: 16

約数和(自身を含む): 345223296

約数和(自身を除く): 137185202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 133187, 266374, 1465057, 2930114, 9456277, 18912554, 104019047, 208038094]

約数ペア:

[(1, 208038094), (2, 104019047), (11, 18912554), (22, 9456277), (71, 2930114), (142, 1465057), (781, 266374), (1562, 133187)]