225705601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4483}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 258278400

約数和(自身を除く): 32572799

約数列:

[1, 11, 23, 199, 253, 2189, 4483, 4577, 49313, 50347, 103109, 892117, 1134199, 9813287, 20518691, 225705601]

約数ペア:

[(1, 225705601), (11, 20518691), (23, 9813287), (199, 1134199), (253, 892117), (2189, 103109), (4483, 50347), (4577, 49313)]