205651929

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227743}}^1$

素因数の和:227796

約数の個数: 16

約数和(自身を含む): 320663552

約数和(自身を除く): 115011623

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 227743, 683229, 1594201, 4782603, 9792949, 29378847, 68550643, 205651929]

約数ペア:

[(1, 205651929), (3, 68550643), (7, 29378847), (21, 9792949), (43, 4782603), (129, 1594201), (301, 683229), (903, 227743)]