207376507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4219}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 236320000

約数和(自身を除く): 28943493

約数列:

[1, 13, 19, 199, 247, 2587, 3781, 4219, 49153, 54847, 80161, 839581, 1042093, 10914553, 15952039, 207376507]

約数ペア:

[(1, 207376507), (13, 15952039), (19, 10914553), (199, 1042093), (247, 839581), (2587, 80161), (3781, 54847), (4219, 49153)]