204573969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29179}}^1$

素因数の和:29245

約数の個数: 24

約数和(自身を含む): 318645600

約数和(自身を除く): 114071631

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 29179, 87537, 262611, 554401, 1196339, 1663203, 3589017, 4989609, 10767051, 22730441, 68191323, 204573969]

約数ペア:

[(1, 204573969), (3, 68191323), (9, 22730441), (19, 10767051), (41, 4989609), (57, 3589017), (123, 1663203), (171, 1196339), (369, 554401), (779, 262611), (2337, 87537), (7011, 29179)]