205718649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{5503}}^1$

素因数の和:6256

約数の個数: 16

約数和(自身を含む): 290875392

約数和(自身を除く): 85156743

約数列:

[1, 3, 17, 51, 733, 2199, 5503, 12461, 16509, 37383, 93551, 280653, 4033699, 12101097, 68572883, 205718649]

約数ペア:

[(1, 205718649), (3, 68572883), (17, 12101097), (51, 4033699), (733, 280653), (2199, 93551), (5503, 37383), (12461, 16509)]