205061109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{144511}}^1$

素因数の和:144568

約数の個数: 16

約数和(自身を含む): 305209344

約数和(自身を除く): 100148235

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 144511, 433533, 1589621, 4768863, 6213973, 18641919, 68353703, 205061109]

約数ペア:

[(1, 205061109), (3, 68353703), (11, 18641919), (33, 6213973), (43, 4768863), (129, 1589621), (473, 433533), (1419, 144511)]