201002319

素因数分解:

$3^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{1949}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 332186400

約数和(自身を除く): 131184081

約数列:

[1, 3, 7, 9, 21, 63, 1637, 1949, 4911, 5847, 11459, 13643, 14733, 17541, 34377, 40929, 103131, 122787, 3190513, 9571539, 22333591, 28714617, 67000773, 201002319]

約数ペア:

[(1, 201002319), (3, 67000773), (7, 28714617), (9, 22333591), (21, 9571539), (63, 3190513), (1637, 122787), (1949, 103131), (4911, 40929), (5847, 34377), (11459, 17541), (13643, 14733)]