204401601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12323}}^1$

素因数の和:12445

約数の個数: 24

約数和(自身を含む): 314015520

約数和(自身を除く): 109613919

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529, 12323, 16587, 36969, 110907, 234137, 702411, 1195331, 2107233, 3585993, 10757979, 22711289, 68133867, 204401601]

約数ペア:

[(1, 204401601), (3, 68133867), (9, 22711289), (19, 10757979), (57, 3585993), (97, 2107233), (171, 1195331), (291, 702411), (873, 234137), (1843, 110907), (5529, 36969), (12323, 16587)]