201973889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 230936832

約数和(自身を除く): 28962943

約数列:

[1, 13, 17, 221, 443, 2063, 5759, 7531, 26819, 35071, 97903, 455923, 913909, 11880817, 15536453, 201973889]

約数ペア:

[(1, 201973889), (13, 15536453), (17, 11880817), (221, 913909), (443, 455923), (2063, 97903), (5759, 35071), (7531, 26819)]