204055340

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{17033}}^1$

素因数の和:17641

約数の個数: 24

約数和(自身を含む): 429256800

約数和(自身を除く): 225201460

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 17033, 34066, 68132, 85165, 170330, 340660, 10202767, 20405534, 40811068, 51013835, 102027670, 204055340]

約数ペア:

[(1, 204055340), (2, 102027670), (4, 51013835), (5, 40811068), (10, 20405534), (20, 10202767), (599, 340660), (1198, 170330), (2396, 85165), (2995, 68132), (5990, 34066), (11980, 17033)]