208887666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2678047}}^1$

素因数の和:2678065

約数の個数: 16

約数和(自身を含む): 449912064

約数和(自身を除く): 241024398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2678047, 5356094, 8034141, 16068282, 34814611, 69629222, 104443833, 208887666]

約数ペア:

[(1, 208887666), (2, 104443833), (3, 69629222), (6, 34814611), (13, 16068282), (26, 8034141), (39, 5356094), (78, 2678047)]