201921324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{66509}}^1$

素因数の和:66550

約数の個数: 48

約数和(自身を含む): 536336640

約数和(自身を除く): 334415316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 66509, 133018, 199527, 266036, 399054, 731599, 798108, 1463198, 1529707, 2194797, 2926396, 3059414, 4389594, 4589121, 6118828, 8779188, 9178242, 16826777, 18356484, 33653554, 50480331, 67307108, 100960662, 201921324]

約数ペア:

[(1, 201921324), (2, 100960662), (3, 67307108), (4, 50480331), (6, 33653554), (11, 18356484), (12, 16826777), (22, 9178242), (23, 8779188), (33, 6118828), (44, 4589121), (46, 4389594), (66, 3059414), (69, 2926396), (92, 2194797), (132, 1529707), (138, 1463198), (253, 798108), (276, 731599), (506, 399054), (759, 266036), (1012, 199527), (1518, 133018), (3036, 66509)]