206031789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{448871}}^1$

素因数の和:448897

約数の個数: 16

約数和(自身を含む): 323187840

約数和(自身を除く): 117156051

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 448871, 1346613, 4039839, 7630807, 12119517, 22892421, 68677263, 206031789]

約数ペア:

[(1, 206031789), (3, 68677263), (9, 22892421), (17, 12119517), (27, 7630807), (51, 4039839), (153, 1346613), (459, 448871)]