217610935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{2143}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 272922624

約数和(自身を除く): 55311689

約数列:

[1, 5, 23, 115, 883, 2143, 4415, 10715, 20309, 49289, 101545, 246445, 1892269, 9461345, 43522187, 217610935]

約数ペア:

[(1, 217610935), (5, 43522187), (23, 9461345), (115, 1892269), (883, 246445), (2143, 101545), (4415, 49289), (10715, 20309)]