208024999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15139}}^1$

素因数の和:15310

約数の個数: 16

約数和(自身を含む): 257743360

約数和(自身を除く): 49718361

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 15139, 105973, 196807, 1377649, 2285989, 16001923, 29717857, 208024999]

約数ペア:

[(1, 208024999), (7, 29717857), (13, 16001923), (91, 2285989), (151, 1377649), (1057, 196807), (1963, 105973), (13741, 15139)]