201168254

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113143}}^1$

素因数の和:113279

約数の個数: 16

約数和(自身を含む): 347578368

約数和(自身を除く): 146410114

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 113143, 226286, 792001, 1584002, 14369161, 28738322, 100584127, 201168254]

約数ペア:

[(1, 201168254), (2, 100584127), (7, 28738322), (14, 14369161), (127, 1584002), (254, 792001), (889, 226286), (1778, 113143)]