220141694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 132093826

約数列:

[1, 2, 23, 46, 97, 103, 194, 206, 479, 958, 2231, 2369, 4462, 4738, 9991, 11017, 19982, 22034, 46463, 49337, 92926, 98674, 229793, 459586, 1068649, 1134751, 2137298, 2269502, 4785689, 9571378, 110070847, 220141694]

約数ペア:

[(1, 220141694), (2, 110070847), (23, 9571378), (46, 4785689), (97, 2269502), (103, 2137298), (194, 1134751), (206, 1068649), (479, 459586), (958, 229793), (2231, 98674), (2369, 92926), (4462, 49337), (4738, 46463), (9991, 22034), (11017, 19982)]