201839071

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79873}}^1$

素因数の和:79918

約数の個数: 12

約数和(自身を含む): 243455952

約数和(自身を除く): 41616881

約数列:

[1, 7, 19, 133, 361, 2527, 79873, 559111, 1517587, 10623109, 28834153, 201839071]

約数ペア:

[(1, 201839071), (7, 28834153), (19, 10623109), (133, 1517587), (361, 559111), (2527, 79873)]