190197777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11279}}^1$

素因数の和:11373

約数の個数: 32

約数和(自身を含む): 320532480

約数和(自身を除く): 130334703

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 11279, 16863, 33837, 78953, 124069, 236859, 372207, 823367, 868483, 2470101, 2605449, 5763569, 9057037, 17290707, 27171111, 63399259, 190197777]

約数ペア:

[(1, 190197777), (3, 63399259), (7, 27171111), (11, 17290707), (21, 9057037), (33, 5763569), (73, 2605449), (77, 2470101), (219, 868483), (231, 823367), (511, 372207), (803, 236859), (1533, 124069), (2409, 78953), (5621, 33837), (11279, 16863)]