83120212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{156241}}^1$

素因数の和:156271

約数の個数: 24

約数和(自身を含む): 174991040

約数和(自身を除く): 91870828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 156241, 312482, 624964, 1093687, 2187374, 2968579, 4374748, 5937158, 11874316, 20780053, 41560106, 83120212]

約数ペア:

[(1, 83120212), (2, 41560106), (4, 20780053), (7, 11874316), (14, 5937158), (19, 4374748), (28, 2968579), (38, 2187374), (76, 1093687), (133, 624964), (266, 312482), (532, 156241)]