206602565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{2087}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 267297408

約数和(自身を除く): 60694843

約数列:

[1, 5, 13, 65, 1523, 2087, 7615, 10435, 19799, 27131, 98995, 135655, 3178501, 15892505, 41320513, 206602565]

約数ペア:

[(1, 206602565), (5, 41320513), (13, 15892505), (65, 3178501), (1523, 135655), (2087, 98995), (7615, 27131), (10435, 19799)]