208078416008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{49354463}}^1$

素因数の和:49354517

約数の個数: 32

約数和(自身を含む): 426422568960

約数和(自身を除く): 218344152952

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 49354463, 98708926, 197417852, 394835704, 839025871, 1529988353, 1678051742, 3059976706, 3356103484, 6119953412, 6712206968, 12239906824, 26009802001, 52019604002, 104039208004, 208078416008]

約数ペア:

[(1, 208078416008), (2, 104039208004), (4, 52019604002), (8, 26009802001), (17, 12239906824), (31, 6712206968), (34, 6119953412), (62, 3356103484), (68, 3059976706), (124, 1678051742), (136, 1529988353), (248, 839025871), (527, 394835704), (1054, 197417852), (2108, 98708926), (4216, 49354463)]