238210049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{162823}}^1$

素因数の和:162860

約数の個数: 16

約数和(自身を含む): 312622080

約数和(自身を除く): 74412031

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 162823, 1139761, 1791053, 3093637, 12537371, 21655459, 34030007, 238210049]

約数ペア:

[(1, 238210049), (7, 34030007), (11, 21655459), (19, 12537371), (77, 3093637), (133, 1791053), (209, 1139761), (1463, 162823)]