197359019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20599}}^1$

素因数の和:20690

約数の個数: 16

約数和(自身を含む): 235334400

約数和(自身を除く): 37975381

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 20599, 226589, 267787, 1380133, 2945657, 15181463, 17941729, 197359019]

約数ペア:

[(1, 197359019), (11, 17941729), (13, 15181463), (67, 2945657), (143, 1380133), (737, 267787), (871, 226589), (9581, 20599)]