208044927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41953}}^1$

素因数の和:42007

約数の個数: 24

約数和(自身を含む): 327241200

約数和(自身を除く): 119196273

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 41953, 125859, 377577, 797107, 1216637, 2391321, 3649911, 7173963, 10949733, 23116103, 69348309, 208044927]

約数ペア:

[(1, 208044927), (3, 69348309), (9, 23116103), (19, 10949733), (29, 7173963), (57, 3649911), (87, 2391321), (171, 1216637), (261, 797107), (551, 377577), (1653, 125859), (4959, 41953)]