204217369433

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{378881947}}^1$

素因数の和:378881972

約数の個数: 12

約数和(自身を含む): 259155252432

約数和(自身を除く): 54937882999

約数列:

[1, 7, 11, 49, 77, 539, 378881947, 2652173629, 4167701417, 18565215403, 29173909919, 204217369433]

約数ペア:

[(1, 204217369433), (7, 29173909919), (11, 18565215403), (49, 4167701417), (77, 2652173629), (539, 378881947)]