220173242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{5233}}^1$

素因数の和:5537

約数の個数: 16

約数和(自身を含む): 335080680

約数和(自身を除く): 114907438

約数列:

[1, 2, 109, 193, 218, 386, 5233, 10466, 21037, 42074, 570397, 1009969, 1140794, 2019938, 110086621, 220173242]

約数ペア:

[(1, 220173242), (2, 110086621), (109, 2019938), (193, 1140794), (218, 1009969), (386, 570397), (5233, 42074), (10466, 21037)]