208261679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 232696800

約数和(自身を除く): 24435121

約数列:

[1, 17, 19, 323, 797, 809, 13549, 13753, 15143, 15371, 257431, 261307, 644773, 10961141, 12250687, 208261679]

約数ペア:

[(1, 208261679), (17, 12250687), (19, 10961141), (323, 644773), (797, 261307), (809, 257431), (13549, 15371), (13753, 15143)]