205422245

素因数分解:

$5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{7237}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 282108288

約数和(自身を除く): 76686043

約数列:

[1, 5, 7, 35, 811, 4055, 5677, 7237, 28385, 36185, 50659, 253295, 5869207, 29346035, 41084449, 205422245]

約数ペア:

[(1, 205422245), (5, 41084449), (7, 29346035), (35, 5869207), (811, 253295), (4055, 50659), (5677, 36185), (7237, 28385)]