201769148

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{37337}}^1$

素因数の和:37541

約数の個数: 24

約数和(自身を含む): 405640032

約数和(自身を除く): 203870884

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 37337, 74674, 149348, 261359, 522718, 1045436, 7206041, 14412082, 28824164, 50442287, 100884574, 201769148]

約数ペア:

[(1, 201769148), (2, 100884574), (4, 50442287), (7, 28824164), (14, 14412082), (28, 7206041), (193, 1045436), (386, 522718), (772, 261359), (1351, 149348), (2702, 74674), (5404, 37337)]