220067478

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{63347}}^1$

素因数の和:63548

約数の個数: 24

約数和(自身を含む): 479290968

約数和(自身を除く): 259223490

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 63347, 126694, 190041, 380082, 570123, 1140246, 12225971, 24451942, 36677913, 73355826, 110033739, 220067478]

約数ペア:

[(1, 220067478), (2, 110033739), (3, 73355826), (6, 36677913), (9, 24451942), (18, 12225971), (193, 1140246), (386, 570123), (579, 380082), (1158, 190041), (1737, 126694), (3474, 63347)]