213426373

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 230610240

約数和(自身を除く): 17183867

約数列:

[1, 19, 61, 107, 1159, 1721, 2033, 6527, 32699, 104981, 124013, 184147, 1994639, 3498793, 11232967, 213426373]

約数ペア:

[(1, 213426373), (19, 11232967), (61, 3498793), (107, 1994639), (1159, 184147), (1721, 124013), (2033, 104981), (6527, 32699)]