264139198

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1\times {\mathrm{997}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 399878640

約数和(自身を除く): 135739442

約数列:

[1, 2, 139, 278, 953, 997, 1906, 1994, 132467, 138583, 264934, 277166, 950141, 1900282, 132069599, 264139198]

約数ペア:

[(1, 264139198), (2, 132069599), (139, 1900282), (278, 950141), (953, 277166), (997, 264934), (1906, 138583), (1994, 132467)]