207848163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4139}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 292118400

約数和(自身を除く): 84270237

約数列:

[1, 3, 19, 57, 881, 2643, 4139, 12417, 16739, 50217, 78641, 235923, 3646459, 10939377, 69282721, 207848163]

約数ペア:

[(1, 207848163), (3, 69282721), (19, 10939377), (57, 3646459), (881, 235923), (2643, 78641), (4139, 50217), (12417, 16739)]