204980163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{10139}}^1$

素因数の和:10458

約数の個数: 16

約数和(自身を含む): 286191360

約数和(自身を除く): 81211197

約数列:

[1, 3, 23, 69, 293, 879, 6739, 10139, 20217, 30417, 233197, 699591, 2970727, 8912181, 68326721, 204980163]

約数ペア:

[(1, 204980163), (3, 68326721), (23, 8912181), (69, 2970727), (293, 699591), (879, 233197), (6739, 30417), (10139, 20217)]