210738305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{5281}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 264691584

約数和(自身を除く): 53953279

約数列:

[1, 5, 23, 115, 347, 1735, 5281, 7981, 26405, 39905, 121463, 607315, 1832507, 9162535, 42147661, 210738305]

約数ペア:

[(1, 210738305), (5, 42147661), (23, 9162535), (115, 1832507), (347, 607315), (1735, 121463), (5281, 39905), (7981, 26405)]