200780842528

素因数分解:

$2^5\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{877907}}^1$

素因数の和:878945

約数の個数: 48

約数和(自身を含む): 452199875904

約数和(自身を除く): 251419033376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1021, 2042, 4084, 7147, 8168, 14294, 16336, 28588, 32672, 57176, 114352, 228704, 877907, 1755814, 3511628, 6145349, 7023256, 12290698, 14046512, 24581396, 28093024, 49162792, 98325584, 196651168, 896343047, 1792686094, 3585372188, 6274401329, 7170744376, 12548802658, 14341488752, 25097605316, 28682977504, 50195210632, 100390421264, 200780842528]

約数ペア:

[(1, 200780842528), (2, 100390421264), (4, 50195210632), (7, 28682977504), (8, 25097605316), (14, 14341488752), (16, 12548802658), (28, 7170744376), (32, 6274401329), (56, 3585372188), (112, 1792686094), (224, 896343047), (1021, 196651168), (2042, 98325584), (4084, 49162792), (7147, 28093024), (8168, 24581396), (14294, 14046512), (16336, 12290698), (28588, 7023256), (32672, 6145349), (57176, 3511628), (114352, 1755814), (228704, 877907)]