204375564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3255

約数の個数: 72

約数和(自身を含む): 552294288

約数和(自身を除く): 347918724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3121, 3638, 3852, 5457, 6242, 7276, 9363, 10914, 12484, 16371, 18726, 21828, 28089, 32742, 37452, 53057, 56178, 65484, 106114, 112356, 159171, 212228, 318342, 333947, 477513, 636684, 667894, 955026, 1001841, 1335788, 1910052, 2003682, 3005523, 4007364, 5677099, 6011046, 11354198, 12022092, 17031297, 22708396, 34062594, 51093891, 68125188, 102187782, 204375564]

約数ペア:

[(1, 204375564), (2, 102187782), (3, 68125188), (4, 51093891), (6, 34062594), (9, 22708396), (12, 17031297), (17, 12022092), (18, 11354198), (34, 6011046), (36, 5677099), (51, 4007364), (68, 3005523), (102, 2003682), (107, 1910052), (153, 1335788), (204, 1001841), (214, 955026), (306, 667894), (321, 636684), (428, 477513), (612, 333947), (642, 318342), (963, 212228), (1284, 159171), (1819, 112356), (1926, 106114), (3121, 65484), (3638, 56178), (3852, 53057), (5457, 37452), (6242, 32742), (7276, 28089), (9363, 21828), (10914, 18726), (12484, 16371)]