201834561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21433}}^1$

素因数の和:21552

約数の個数: 16

約数和(自身を含む): 279156416

約数和(自身を除く): 77321855

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 21433, 64299, 921619, 1564609, 2764857, 4693827, 67278187, 201834561]

約数ペア:

[(1, 201834561), (3, 67278187), (43, 4693827), (73, 2764857), (129, 1564609), (219, 921619), (3139, 64299), (9417, 21433)]