202398621

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5129

約数の個数: 24

約数和(自身を含む): 292571424

約数和(自身を除く): 90172803

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 5051, 13357, 15153, 40071, 95969, 186887, 287907, 560661, 1823411, 3550853, 5470233, 10652559, 67466207, 202398621]

約数ペア:

[(1, 202398621), (3, 67466207), (19, 10652559), (37, 5470233), (57, 3550853), (111, 1823411), (361, 560661), (703, 287907), (1083, 186887), (2109, 95969), (5051, 40071), (13357, 15153)]