211040042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{5657}}^1$

素因数の和:6493

約数の個数: 16

約数和(自身を含む): 330789312

約数和(自身を除く): 119749270

約数列:

[1, 2, 23, 46, 811, 1622, 5657, 11314, 18653, 37306, 130111, 260222, 4587827, 9175654, 105520021, 211040042]

約数ペア:

[(1, 211040042), (2, 105520021), (23, 9175654), (46, 4587827), (811, 260222), (1622, 130111), (5657, 37306), (11314, 18653)]