202181221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{63599}}^1$

素因数の和:63644

約数の個数: 12

約数和(自身を含む): 234302400

約数和(自身を除く): 32121179

約数列:

[1, 11, 17, 187, 289, 3179, 63599, 699589, 1081183, 11893013, 18380111, 202181221]

約数ペア:

[(1, 202181221), (11, 18380111), (17, 11893013), (187, 1081183), (289, 699589), (3179, 63599)]