208029679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1489}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 244812960

約数和(自身を除く): 36783281

約数列:

[1, 11, 13, 143, 977, 1489, 10747, 12701, 16379, 19357, 139711, 212927, 1454753, 16002283, 18911789, 208029679]

約数ペア:

[(1, 208029679), (11, 18911789), (13, 16002283), (143, 1454753), (977, 212927), (1489, 139711), (10747, 19357), (12701, 16379)]