201784859155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6228889}}^1$

素因数の和:6228955

約数の個数: 32

約数和(自身を含む): 287027251200

約数和(自身を除く): 85242392045

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 6479, 32395, 6228889, 31144445, 68517779, 118348891, 193095559, 342588895, 591744455, 965477795, 1301837801, 2124051149, 3668815621, 6509189005, 10620255745, 18344078105, 40356971831, 201784859155]

約数ペア:

[(1, 201784859155), (5, 40356971831), (11, 18344078105), (19, 10620255745), (31, 6509189005), (55, 3668815621), (95, 2124051149), (155, 1301837801), (209, 965477795), (341, 591744455), (589, 342588895), (1045, 193095559), (1705, 118348891), (2945, 68517779), (6479, 31144445), (32395, 6228889)]