202131999

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{607003}}^1$

素因数の和:607046

約数の個数: 12

約数和(自身を含む): 299859976

約数和(自身を除く): 97727977

約数列:

[1, 3, 9, 37, 111, 333, 607003, 1821009, 5463027, 22459111, 67377333, 202131999]

約数ペア:

[(1, 202131999), (3, 67377333), (9, 22459111), (37, 5463027), (111, 1821009), (333, 607003)]