201552507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6703}}^1$

素因数の和:6979

約数の個数: 24

約数和(自身を含む): 314793024

約数和(自身を除く): 113240517

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 6703, 10023, 20109, 30069, 60327, 87139, 261417, 784251, 1722671, 5168013, 15504039, 22394723, 67184169, 201552507]

約数ペア:

[(1, 201552507), (3, 67184169), (9, 22394723), (13, 15504039), (39, 5168013), (117, 1722671), (257, 784251), (771, 261417), (2313, 87139), (3341, 60327), (6703, 30069), (10023, 20109)]