210066052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{394861}}^1$

素因数の和:394891

約数の個数: 24

約数和(自身を含む): 442245440

約数和(自身を除く): 232179388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 394861, 789722, 1579444, 2764027, 5528054, 7502359, 11056108, 15004718, 30009436, 52516513, 105033026, 210066052]

約数ペア:

[(1, 210066052), (2, 105033026), (4, 52516513), (7, 30009436), (14, 15004718), (19, 11056108), (28, 7502359), (38, 5528054), (76, 2764027), (133, 1579444), (266, 789722), (532, 394861)]