201090295

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{19609}}^1$

素因数の和:19914

約数の個数: 16

約数和(自身を含む): 276736320

約数和(自身を除く): 75646025

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 19609, 98045, 137263, 686315, 5745437, 28727185, 40218059, 201090295]

約数ペア:

[(1, 201090295), (5, 40218059), (7, 28727185), (35, 5745437), (293, 686315), (1465, 137263), (2051, 98045), (10255, 19609)]