206272011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{9661}}^1$

素因数の和:10322

約数の個数: 16

約数和(自身を含む): 300526848

約数和(自身を除く): 94254837

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 9661, 21351, 28983, 106271, 318813, 6250667, 18752001, 68757337, 206272011]

約数ペア:

[(1, 206272011), (3, 68757337), (11, 18752001), (33, 6250667), (647, 318813), (1941, 106271), (7117, 28983), (9661, 21351)]