208072307551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5560903}}^1$

素因数の和:5561022

約数の個数: 16

約数和(自身を含む): 230621810688

約数和(自身を除く): 22549503137

約数列:

[1, 17, 31, 71, 527, 1207, 2201, 37417, 5560903, 94535351, 172387993, 394824113, 2930595881, 6712009921, 12239547503, 208072307551]

約数ペア:

[(1, 208072307551), (17, 12239547503), (31, 6712009921), (71, 2930595881), (527, 394824113), (1207, 172387993), (2201, 94535351), (37417, 5560903)]