208022931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{453209}}^1$

素因数の和:453235

約数の個数: 16

約数和(自身を含む): 326311200

約数和(自身を除く): 118288269

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 453209, 1359627, 4078881, 7704553, 12236643, 23113659, 69340977, 208022931]

約数ペア:

[(1, 208022931), (3, 69340977), (9, 23113659), (17, 12236643), (27, 7704553), (51, 4078881), (153, 1359627), (459, 453209)]