207934055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 308807616

約数和(自身を除く): 100873561

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 289, 305, 337, 427, 595, 1037, 1445, 1685, 2023, 2135, 2359, 5185, 5729, 7259, 10115, 11795, 17629, 20557, 28645, 36295, 40103, 88145, 97393, 102785, 123403, 143899, 200515, 349469, 486965, 617015, 681751, 719495, 1747345, 2446283, 3408755, 5940973, 12231415, 29704865, 41586811, 207934055]

約数ペア:

[(1, 207934055), (5, 41586811), (7, 29704865), (17, 12231415), (35, 5940973), (61, 3408755), (85, 2446283), (119, 1747345), (289, 719495), (305, 681751), (337, 617015), (427, 486965), (595, 349469), (1037, 200515), (1445, 143899), (1685, 123403), (2023, 102785), (2135, 97393), (2359, 88145), (5185, 40103), (5729, 36295), (7259, 28645), (10115, 20557), (11795, 17629)]