208078793538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2868707}}^1$

素因数の和:2868887

約数の個数: 64

約数和(自身を含む): 522150755328

約数和(自身を除く): 314071961790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 314, 462, 471, 942, 1099, 1727, 2198, 3297, 3454, 5181, 6594, 10362, 12089, 24178, 36267, 72534, 2868707, 5737414, 8606121, 17212242, 20080949, 31555777, 40161898, 60242847, 63111554, 94667331, 120485694, 189334662, 220890439, 441780878, 450386999, 662671317, 900773998, 1325342634, 1351160997, 2702321994, 3152708993, 4954256989, 6305417986, 9458126979, 9908513978, 14862770967, 18916253958, 29725541934, 34679798923, 69359597846, 104039396769, 208078793538]

約数ペア:

[(1, 208078793538), (2, 104039396769), (3, 69359597846), (6, 34679798923), (7, 29725541934), (11, 18916253958), (14, 14862770967), (21, 9908513978), (22, 9458126979), (33, 6305417986), (42, 4954256989), (66, 3152708993), (77, 2702321994), (154, 1351160997), (157, 1325342634), (231, 900773998), (314, 662671317), (462, 450386999), (471, 441780878), (942, 220890439), (1099, 189334662), (1727, 120485694), (2198, 94667331), (3297, 63111554), (3454, 60242847), (5181, 40161898), (6594, 31555777), (10362, 20080949), (12089, 17212242), (24178, 8606121), (36267, 5737414), (72534, 2868707)]