205908052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{319733}}^1$

素因数の和:319767

約数の個数: 24

約数和(自身を含む): 429722496

約数和(自身を除く): 223814444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 319733, 639466, 1278932, 2238131, 4476262, 7353859, 8952524, 14707718, 29415436, 51477013, 102954026, 205908052]

約数ペア:

[(1, 205908052), (2, 102954026), (4, 51477013), (7, 29415436), (14, 14707718), (23, 8952524), (28, 7353859), (46, 4476262), (92, 2238131), (161, 1278932), (322, 639466), (644, 319733)]