208360911

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{19793}}^1$

素因数の和:19847

約数の個数: 24

約数和(自身を含む): 315912240

約数和(自身を除く): 107551329

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 19793, 59379, 217723, 573997, 653169, 1721991, 2394953, 6313967, 7184859, 18941901, 69453637, 208360911]

約数ペア:

[(1, 208360911), (3, 69453637), (11, 18941901), (29, 7184859), (33, 6313967), (87, 2394953), (121, 1721991), (319, 653169), (363, 573997), (957, 217723), (3509, 59379), (10527, 19793)]