220190164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{27077}}^1$

素因数の和:27207

約数の個数: 24

約数和(自身を含む): 409419360

約数和(自身を除く): 189229196

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 27077, 54154, 108308, 514463, 1028926, 2057852, 2897239, 5794478, 11588956, 55047541, 110095082, 220190164]

約数ペア:

[(1, 220190164), (2, 110095082), (4, 55047541), (19, 11588956), (38, 5794478), (76, 2897239), (107, 2057852), (214, 1028926), (428, 514463), (2033, 108308), (4066, 54154), (8132, 27077)]