201899018867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2218670537}}^1$

素因数の和:2218670557

約数の個数: 8

約数和(自身を含む): 248491100256

約数和(自身を除く): 46592081389

約数列:

[1, 7, 13, 91, 2218670537, 15530693759, 28842716981, 201899018867]

約数ペア:

[(1, 201899018867), (7, 28842716981), (13, 15530693759), (91, 2218670537)]