206234718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 456528960

約数和(自身を除く): 250294242

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 113, 174, 226, 339, 493, 617, 678, 986, 1234, 1479, 1851, 1921, 2958, 3277, 3702, 3842, 5763, 6554, 9831, 10489, 11526, 17893, 19662, 20978, 31467, 35786, 53679, 55709, 62934, 69721, 107358, 111418, 139442, 167127, 209163, 304181, 334254, 418326, 608362, 912543, 1185257, 1825086, 2021909, 2370514, 3555771, 4043818, 6065727, 7111542, 12131454, 34372453, 68744906, 103117359, 206234718]

約数ペア:

[(1, 206234718), (2, 103117359), (3, 68744906), (6, 34372453), (17, 12131454), (29, 7111542), (34, 6065727), (51, 4043818), (58, 3555771), (87, 2370514), (102, 2021909), (113, 1825086), (174, 1185257), (226, 912543), (339, 608362), (493, 418326), (617, 334254), (678, 304181), (986, 209163), (1234, 167127), (1479, 139442), (1851, 111418), (1921, 107358), (2958, 69721), (3277, 62934), (3702, 55709), (3842, 53679), (5763, 35786), (6554, 31467), (9831, 20978), (10489, 19662), (11526, 17893)]