201126723

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 331931520

約数和(自身を除く): 130804797

約数列:

[1, 3, 7, 19, 21, 49, 57, 107, 133, 147, 321, 399, 673, 749, 931, 2019, 2033, 2247, 2793, 4711, 5243, 6099, 12787, 14133, 14231, 15729, 32977, 38361, 42693, 72011, 89509, 98931, 99617, 216033, 268527, 298851, 504077, 626563, 1368209, 1512231, 1879689, 3528539, 4104627, 9577463, 10585617, 28732389, 67042241, 201126723]

約数ペア:

[(1, 201126723), (3, 67042241), (7, 28732389), (19, 10585617), (21, 9577463), (49, 4104627), (57, 3528539), (107, 1879689), (133, 1512231), (147, 1368209), (321, 626563), (399, 504077), (673, 298851), (749, 268527), (931, 216033), (2019, 99617), (2033, 98931), (2247, 89509), (2793, 72011), (4711, 42693), (5243, 38361), (6099, 32977), (12787, 15729), (14133, 14231)]