201301881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{19489}}^1$

素因数の和:19816

約数の個数: 16

約数和(自身を含む): 293753280

約数和(自身を除く): 92451399

約数列:

[1, 3, 11, 33, 313, 939, 3443, 10329, 19489, 58467, 214379, 643137, 6100057, 18300171, 67100627, 201301881]

約数ペア:

[(1, 201301881), (3, 67100627), (11, 18300171), (33, 6100057), (313, 643137), (939, 214379), (3443, 58467), (10329, 19489)]