211327105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15237

約数の個数: 24

約数和(自身を含む): 290880576

約数和(自身を除く): 79553471

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 15187, 75935, 167057, 349301, 835285, 1746505, 1837627, 3842311, 9188135, 19211555, 42265421, 211327105]

約数ペア:

[(1, 211327105), (5, 42265421), (11, 19211555), (23, 9188135), (55, 3842311), (115, 1837627), (121, 1746505), (253, 835285), (605, 349301), (1265, 167057), (2783, 75935), (13915, 15187)]