238469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 314880

約数和(自身を除く): 76411

約数列:

[1, 7, 11, 19, 77, 133, 163, 209, 1141, 1463, 1793, 3097, 12551, 21679, 34067, 238469]

約数ペア:

[(1, 238469), (7, 34067), (11, 21679), (19, 12551), (77, 3097), (133, 1793), (163, 1463), (209, 1141)]