201101740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436441}}^1$

素因数の和:1436457

約数の個数: 24

約数和(自身を含む): 482644512

約数和(自身を除く): 281542772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436441, 2872882, 5745764, 7182205, 10055087, 14364410, 20110174, 28728820, 40220348, 50275435, 100550870, 201101740]

約数ペア:

[(1, 201101740), (2, 100550870), (4, 50275435), (5, 40220348), (7, 28728820), (10, 20110174), (14, 14364410), (20, 10055087), (28, 7182205), (35, 5745764), (70, 2872882), (140, 1436441)]