202135689

素因数分解:

$3^3\times 7^1\times {\mathrm{1069501}}^1$

素因数の和:1069517

約数の個数: 16

約数和(自身を含む): 342240640

約数和(自身を除く): 140104951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1069501, 3208503, 7486507, 9625509, 22459521, 28876527, 67378563, 202135689]

約数ペア:

[(1, 202135689), (3, 67378563), (7, 28876527), (9, 22459521), (21, 9625509), (27, 7486507), (63, 3208503), (189, 1069501)]