201023287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 217969920

約数和(自身を除く): 16946633

約数列:

[1, 19, 41, 211, 779, 1223, 4009, 8651, 23237, 50143, 164369, 258053, 952717, 4903007, 10580173, 201023287]

約数ペア:

[(1, 201023287), (19, 10580173), (41, 4903007), (211, 952717), (779, 258053), (1223, 164369), (4009, 50143), (8651, 23237)]