201609716217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1\times {\mathrm{44809}}^1$

素因数の和:61313

約数の個数: 32

約数和(自身を含む): 330874172160

約数和(自身を除く): 129264455943

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 16481, 44809, 49443, 115367, 134427, 214253, 313663, 346101, 582517, 642759, 940989, 1499771, 1747551, 4077619, 4499313, 12232857, 738497129, 2215491387, 5169479903, 9600462677, 15508439709, 28801388031, 67203238739, 201609716217]

約数ペア:

[(1, 201609716217), (3, 67203238739), (7, 28801388031), (13, 15508439709), (21, 9600462677), (39, 5169479903), (91, 2215491387), (273, 738497129), (16481, 12232857), (44809, 4499313), (49443, 4077619), (115367, 1747551), (134427, 1499771), (214253, 940989), (313663, 642759), (346101, 582517)]