210456065743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20864089}}^1$

素因数の和:20864238

約数の個数: 16

約数和(自身を含む): 264389748480

約数和(自身を除く): 53933682737

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 20864089, 146048623, 229504979, 1606534853, 2733195659, 19132369613, 30065152249, 210456065743]

約数ペア:

[(1, 210456065743), (7, 30065152249), (11, 19132369613), (77, 2733195659), (131, 1606534853), (917, 229504979), (1441, 146048623), (10087, 20864089)]