256280205169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1368967}}^1$

素因数の和:1369212

約数の個数: 16

約数和(自身を含む): 275983948800

約数和(自身を除く): 19703743631

約数列:

[1, 19, 59, 167, 1121, 3173, 9853, 187207, 1368967, 26010373, 80769053, 228617489, 1534612007, 4343732291, 13488431851, 256280205169]

約数ペア:

[(1, 256280205169), (19, 13488431851), (59, 4343732291), (167, 1534612007), (1121, 228617489), (3173, 80769053), (9853, 26010373), (187207, 1368967)]