202290111

素因数分解:

$3^2\times {\mathrm{173}}^2\times {\mathrm{751}}^1$

素因数の和:1103

約数の個数: 18

約数和(自身を含む): 294286928

約数和(自身を除く): 91996817

約数列:

[1, 3, 9, 173, 519, 751, 1557, 2253, 6759, 29929, 89787, 129923, 269361, 389769, 1169307, 22476679, 67430037, 202290111]

約数ペア:

[(1, 202290111), (3, 67430037), (9, 22476679), (173, 1169307), (519, 389769), (751, 269361), (1557, 129923), (2253, 89787), (6759, 29929)]