208626584545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{16029703}}^1$

素因数の和:16029864

約数の個数: 16

約数和(自身を含む): 265451898240

約数和(自身を除く): 56825313695

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 16029703, 80148515, 304564357, 1522821785, 2196069311, 10980346555, 41725316909, 208626584545]

約数ペア:

[(1, 208626584545), (5, 41725316909), (19, 10980346555), (95, 2196069311), (137, 1522821785), (685, 304564357), (2603, 80148515), (13015, 16029703)]