205346485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{65293}}^1$

素因数の和:65352

約数の個数: 16

約数和(自身を含む): 267966576

約数和(自身を除く): 62620091

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 65293, 326465, 1109981, 2415841, 5549905, 12079205, 41069297, 205346485]

約数ペア:

[(1, 205346485), (5, 41069297), (17, 12079205), (37, 5549905), (85, 2415841), (185, 1109981), (629, 326465), (3145, 65293)]