208932246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{610913}}^1$

素因数の和:610940

約数の個数: 24

約数和(自身を含む): 476512920

約数和(自身を除く): 267580674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 610913, 1221826, 1832739, 3665478, 5498217, 10996434, 11607347, 23214694, 34822041, 69644082, 104466123, 208932246]

約数ペア:

[(1, 208932246), (2, 104466123), (3, 69644082), (6, 34822041), (9, 23214694), (18, 11607347), (19, 10996434), (38, 5498217), (57, 3665478), (114, 1832739), (171, 1221826), (342, 610913)]