192809903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6101}}^1$

素因数の和:6155

約数の個数: 24

約数和(自身を含む): 241199856

約数和(自身を除く): 48389953

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 6101, 31603, 67111, 79313, 103717, 872443, 1031069, 1140887, 1348321, 11341759, 14831531, 17528173, 192809903]

約数ペア:

[(1, 192809903), (11, 17528173), (13, 14831531), (17, 11341759), (143, 1348321), (169, 1140887), (187, 1031069), (221, 872443), (1859, 103717), (2431, 79313), (2873, 67111), (6101, 31603)]