201740638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{17737}}^1$

素因数の和:17808

約数の個数: 24

約数和(自身を含む): 339718176

約数和(自身を除く): 137977538

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 17737, 35474, 195107, 390214, 833639, 1667278, 2146177, 4292354, 9170029, 18340058, 100870319, 201740638]

約数ペア:

[(1, 201740638), (2, 100870319), (11, 18340058), (22, 9170029), (47, 4292354), (94, 2146177), (121, 1667278), (242, 833639), (517, 390214), (1034, 195107), (5687, 35474), (11374, 17737)]