194975131

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 227813040

約数和(自身を除く): 32837909

約数列:

[1, 13, 19, 41, 169, 247, 533, 779, 1481, 3211, 6929, 10127, 19253, 28139, 60721, 131651, 250289, 365807, 789373, 1153699, 4755491, 10261849, 14998087, 194975131]

約数ペア:

[(1, 194975131), (13, 14998087), (19, 10261849), (41, 4755491), (169, 1153699), (247, 789373), (533, 365807), (779, 250289), (1481, 131651), (3211, 60721), (6929, 28139), (10127, 19253)]