212199933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{378253}}^1$

素因数の和:378284

約数の個数: 16

約数和(自身を含む): 326811456

約数和(自身を除く): 114611523

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 378253, 1134759, 4160783, 6430301, 12482349, 19290903, 70733311, 212199933]

約数ペア:

[(1, 212199933), (3, 70733311), (11, 19290903), (17, 12482349), (33, 6430301), (51, 4160783), (187, 1134759), (561, 378253)]