201406707

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19963}}^1$

素因数の和:20047

約数の個数: 24

約数和(自身を含む): 311438400

約数和(自身を除く): 110031693

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 19963, 59889, 179667, 379297, 1137891, 1177817, 3413673, 3533451, 10600353, 22378523, 67135569, 201406707]

約数ペア:

[(1, 201406707), (3, 67135569), (9, 22378523), (19, 10600353), (57, 3533451), (59, 3413673), (171, 1177817), (177, 1137891), (531, 379297), (1121, 179667), (3363, 59889), (10089, 19963)]