201681903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{15451}}^1$

素因数の和:15702

約数の個数: 16

約数和(自身を含む): 284316800

約数和(自身を除く): 82634897

約数列:

[1, 3, 19, 57, 229, 687, 4351, 13053, 15451, 46353, 293569, 880707, 3538279, 10614837, 67227301, 201681903]

約数ペア:

[(1, 201681903), (3, 67227301), (19, 10614837), (57, 3538279), (229, 880707), (687, 293569), (4351, 46353), (13053, 15451)]