204476572

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{743}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 362226816

約数和(自身を除く): 157750244

約数列:

[1, 2, 4, 107, 214, 428, 643, 743, 1286, 1486, 2572, 2972, 68801, 79501, 137602, 159002, 275204, 318004, 477749, 955498, 1910996, 51119143, 102238286, 204476572]

約数ペア:

[(1, 204476572), (2, 102238286), (4, 51119143), (107, 1910996), (214, 955498), (428, 477749), (643, 318004), (743, 275204), (1286, 159002), (1486, 137602), (2572, 79501), (2972, 68801)]