201657876309

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315583531}}^1$

素因数の和:315583608

約数の個数: 12

約数和(自身を含む): 295386185952

約数和(自身を除く): 93728309643

約数列:

[1, 3, 9, 71, 213, 639, 315583531, 946750593, 2840251779, 22406430701, 67219292103, 201657876309]

約数ペア:

[(1, 201657876309), (3, 67219292103), (9, 22406430701), (71, 2840251779), (213, 946750593), (639, 315583531)]