208041526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 414328320

約数和(自身を除く): 206286794

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 97, 133, 154, 194, 209, 266, 418, 679, 733, 1067, 1358, 1463, 1466, 1843, 2134, 2926, 3686, 5131, 7469, 8063, 10262, 12901, 13927, 14938, 16126, 20273, 25802, 27854, 40546, 56441, 71101, 97489, 112882, 141911, 142202, 153197, 194978, 283822, 306394, 497707, 782111, 995414, 1072379, 1350919, 1564222, 2144758, 2701838, 5474777, 9456433, 10949554, 14860109, 18912866, 29720218, 104020763, 208041526]

約数ペア:

[(1, 208041526), (2, 104020763), (7, 29720218), (11, 18912866), (14, 14860109), (19, 10949554), (22, 9456433), (38, 5474777), (77, 2701838), (97, 2144758), (133, 1564222), (154, 1350919), (194, 1072379), (209, 995414), (266, 782111), (418, 497707), (679, 306394), (733, 283822), (1067, 194978), (1358, 153197), (1463, 142202), (1466, 141911), (1843, 112882), (2134, 97489), (2926, 71101), (3686, 56441), (5131, 40546), (7469, 27854), (8063, 25802), (10262, 20273), (12901, 16126), (13927, 14938)]