201488934918

素因数分解:

$2^1\times 3^1\times {\mathrm{20117}}^1\times {\mathrm{1669309}}^1$

素因数の和:1689431

約数の個数: 16

約数和(自身を含む): 402998142960

約数和(自身を除く): 201509208042

約数列:

[1, 2, 3, 6, 20117, 40234, 60351, 120702, 1669309, 3338618, 5007927, 10015854, 33581489153, 67162978306, 100744467459, 201488934918]

約数ペア:

[(1, 201488934918), (2, 100744467459), (3, 67162978306), (6, 33581489153), (20117, 10015854), (40234, 5007927), (60351, 3338618), (120702, 1669309)]