202011903

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{863}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 301916160

約数和(自身を除く): 99904257

約数列:

[1, 3, 9, 31, 93, 279, 839, 863, 2517, 2589, 7551, 7767, 26009, 26753, 78027, 80259, 234081, 240777, 724057, 2172171, 6516513, 22445767, 67337301, 202011903]

約数ペア:

[(1, 202011903), (3, 67337301), (9, 22445767), (31, 6516513), (93, 2172171), (279, 724057), (839, 240777), (863, 234081), (2517, 80259), (2589, 78027), (7551, 26753), (7767, 26009)]