207637276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 454245120

約数和(自身を除く): 246607844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 523, 1046, 1289, 2092, 2578, 3661, 5156, 5753, 7322, 9023, 11506, 14179, 14644, 18046, 23012, 28358, 36092, 40271, 56716, 80542, 99253, 161084, 198506, 397012, 674147, 1348294, 2696588, 4719029, 7415617, 9438058, 14831234, 18876116, 29662468, 51909319, 103818638, 207637276]

約数ペア:

[(1, 207637276), (2, 103818638), (4, 51909319), (7, 29662468), (11, 18876116), (14, 14831234), (22, 9438058), (28, 7415617), (44, 4719029), (77, 2696588), (154, 1348294), (308, 674147), (523, 397012), (1046, 198506), (1289, 161084), (2092, 99253), (2578, 80542), (3661, 56716), (5156, 40271), (5753, 36092), (7322, 28358), (9023, 23012), (11506, 18046), (14179, 14644)]