220881023

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 264457200

約数和(自身を除く): 43576177

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 2299, 3313, 3509, 6061, 36443, 62947, 66671, 96077, 400873, 692417, 1056847, 1825463, 7616587, 11625317, 20080093, 220881023]

約数ペア:

[(1, 220881023), (11, 20080093), (19, 11625317), (29, 7616587), (121, 1825463), (209, 1056847), (319, 692417), (551, 400873), (2299, 96077), (3313, 66671), (3509, 62947), (6061, 36443)]