214816679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{146833}}^1$

素因数の和:146870

約数の個数: 16

約数和(自身を含む): 281921280

約数和(自身を除く): 67104601

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 146833, 1027831, 1615163, 2789827, 11306141, 19528789, 30688097, 214816679]

約数ペア:

[(1, 214816679), (7, 30688097), (11, 19528789), (19, 11306141), (77, 2789827), (133, 1615163), (209, 1027831), (1463, 146833)]