201505752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{133271}}^1$

素因数の和:133293

約数の個数: 64

約数和(自身を含む): 639705600

約数和(自身を除く): 438199848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 133271, 266542, 399813, 533084, 799626, 932897, 1066168, 1199439, 1599252, 1865794, 2398878, 2798691, 3198504, 3598317, 3731588, 4797756, 5597382, 7196634, 7463176, 8396073, 9595512, 11194764, 14393268, 16792146, 22389528, 25188219, 28786536, 33584292, 50376438, 67168584, 100752876, 201505752]

約数ペア:

[(1, 201505752), (2, 100752876), (3, 67168584), (4, 50376438), (6, 33584292), (7, 28786536), (8, 25188219), (9, 22389528), (12, 16792146), (14, 14393268), (18, 11194764), (21, 9595512), (24, 8396073), (27, 7463176), (28, 7196634), (36, 5597382), (42, 4797756), (54, 3731588), (56, 3598317), (63, 3198504), (72, 2798691), (84, 2398878), (108, 1865794), (126, 1599252), (168, 1199439), (189, 1066168), (216, 932897), (252, 799626), (378, 533084), (504, 399813), (756, 266542), (1512, 133271)]