209314149

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 328878144

約数和(自身を除く): 119563995

約数列:

[1, 3, 11, 17, 33, 51, 107, 121, 187, 317, 321, 363, 561, 951, 1177, 1819, 2057, 3487, 3531, 5389, 5457, 6171, 10461, 12947, 16167, 20009, 33919, 38357, 38841, 59279, 60027, 101757, 115071, 177837, 220099, 373109, 576623, 652069, 660297, 1119327, 1729869, 1956207, 4104199, 6342853, 12312597, 19028559, 69771383, 209314149]

約数ペア:

[(1, 209314149), (3, 69771383), (11, 19028559), (17, 12312597), (33, 6342853), (51, 4104199), (107, 1956207), (121, 1729869), (187, 1119327), (317, 660297), (321, 652069), (363, 576623), (561, 373109), (951, 220099), (1177, 177837), (1819, 115071), (2057, 101757), (3487, 60027), (3531, 59279), (5389, 38841), (5457, 38357), (6171, 33919), (10461, 20009), (12947, 16167)]