201906591

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{40037}}^1$

素因数の和:40122

約数の個数: 12

約数和(自身を含む): 275941896

約数和(自身を除く): 74035305

約数列:

[1, 3, 41, 123, 1681, 5043, 40037, 120111, 1641517, 4924551, 67302197, 201906591]

約数ペア:

[(1, 201906591), (3, 67302197), (41, 4924551), (123, 1641517), (1681, 120111), (5043, 40037)]