207634356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2973

約数の個数: 72

約数和(自身を含む): 557837280

約数和(自身を除く): 350202924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 2837, 3852, 4066, 5674, 6099, 8132, 8511, 11348, 12198, 17022, 18297, 24396, 25533, 34044, 36594, 51066, 53903, 73188, 102132, 107806, 161709, 215612, 303559, 323418, 485127, 607118, 646836, 910677, 970254, 1214236, 1821354, 1940508, 2732031, 3642708, 5464062, 5767621, 10928124, 11535242, 17302863, 23070484, 34605726, 51908589, 69211452, 103817178, 207634356]

約数ペア:

[(1, 207634356), (2, 103817178), (3, 69211452), (4, 51908589), (6, 34605726), (9, 23070484), (12, 17302863), (18, 11535242), (19, 10928124), (36, 5767621), (38, 5464062), (57, 3642708), (76, 2732031), (107, 1940508), (114, 1821354), (171, 1214236), (214, 970254), (228, 910677), (321, 646836), (342, 607118), (428, 485127), (642, 323418), (684, 303559), (963, 215612), (1284, 161709), (1926, 107806), (2033, 102132), (2837, 73188), (3852, 53903), (4066, 51066), (5674, 36594), (6099, 34044), (8132, 25533), (8511, 24396), (11348, 18297), (12198, 17022)]