201680672218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{254027}}^1$

素因数の和:255294

約数の個数: 32

約数和(自身を含む): 337450795200

約数和(自身を除く): 135770122982

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1229, 2458, 20893, 23351, 41786, 46702, 254027, 396967, 508054, 793934, 4318459, 4826513, 8636918, 9653026, 82050721, 164101442, 312199183, 624398366, 5307386111, 5931784477, 10614772222, 11863568954, 100840336109, 201680672218]

約数ペア:

[(1, 201680672218), (2, 100840336109), (17, 11863568954), (19, 10614772222), (34, 5931784477), (38, 5307386111), (323, 624398366), (646, 312199183), (1229, 164101442), (2458, 82050721), (20893, 9653026), (23351, 8636918), (41786, 4826513), (46702, 4318459), (254027, 793934), (396967, 508054)]