243857096

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229189}}^1$

素因数の和:229221

約数の個数: 32

約数和(自身を含む): 550056000

約数和(自身を除く): 306198904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 229189, 458378, 916756, 1604323, 1833512, 3208646, 4354591, 6417292, 8709182, 12834584, 17418364, 30482137, 34836728, 60964274, 121928548, 243857096]

約数ペア:

[(1, 243857096), (2, 121928548), (4, 60964274), (7, 34836728), (8, 30482137), (14, 17418364), (19, 12834584), (28, 8709182), (38, 6417292), (56, 4354591), (76, 3208646), (133, 1833512), (152, 1604323), (266, 916756), (532, 458378), (1064, 229189)]