214321745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{134371}}^1$

素因数の和:134416

約数の個数: 16

約数和(自身を含む): 290243520

約数和(自身を除く): 75921775

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 134371, 671855, 1478081, 3896759, 7390405, 19483795, 42864349, 214321745]

約数ペア:

[(1, 214321745), (5, 42864349), (11, 19483795), (29, 7390405), (55, 3896759), (145, 1478081), (319, 671855), (1595, 134371)]