208034307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1778071}}^1$

素因数の和:1778090

約数の個数: 12

約数和(自身を含む): 323609104

約数和(自身を除く): 115574797

約数列:

[1, 3, 9, 13, 39, 117, 1778071, 5334213, 16002639, 23114923, 69344769, 208034307]

約数ペア:

[(1, 208034307), (3, 69344769), (9, 23114923), (13, 16002639), (39, 5334213), (117, 1778071)]