206860087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{1423}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 249256960

約数和(自身を除く): 42396873

約数列:

[1, 7, 19, 133, 1093, 1423, 7651, 9961, 20767, 27037, 145369, 189259, 1555339, 10887373, 29551441, 206860087]

約数ペア:

[(1, 206860087), (7, 29551441), (19, 10887373), (133, 1555339), (1093, 189259), (1423, 145369), (7651, 27037), (9961, 20767)]