201991345933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1\times {\mathrm{174091}}^1$

素因数の和:174852

約数の個数: 16

約数和(自身を含む): 219355920000

約数和(自身を除く): 17364574067

約数列:

[1, 13, 149, 599, 1937, 7787, 89251, 174091, 1160263, 2263183, 25939559, 104280509, 337214267, 1355646617, 15537795841, 201991345933]

約数ペア:

[(1, 201991345933), (13, 15537795841), (149, 1355646617), (599, 337214267), (1937, 104280509), (7787, 25939559), (89251, 2263183), (174091, 1160263)]