218460872446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{20921363}}^1$

素因数の和:20921615

約数の個数: 16

約数和(自身を含む): 343445111424

約数和(自身を除く): 124984238978

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 20921363, 41842726, 481191349, 962382698, 4749149401, 9498298802, 109230436223, 218460872446]

約数ペア:

[(1, 218460872446), (2, 109230436223), (23, 9498298802), (46, 4749149401), (227, 962382698), (454, 481191349), (5221, 41842726), (10442, 20921363)]