205900510

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{5113}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 370785456

約数和(自身を除く): 164884946

約数列:

[1, 2, 5, 10, 4027, 5113, 8054, 10226, 20135, 25565, 40270, 51130, 20590051, 41180102, 102950255, 205900510]

約数ペア:

[(1, 205900510), (2, 102950255), (5, 41180102), (10, 20590051), (4027, 51130), (5113, 40270), (8054, 25565), (10226, 20135)]