207967729

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 219646800

約数和(自身を除く): 11679071

約数列:

[1, 29, 73, 193, 509, 2117, 5597, 14089, 14761, 37157, 98237, 408581, 1077553, 2848873, 7171301, 207967729]

約数ペア:

[(1, 207967729), (29, 7171301), (73, 2848873), (193, 1077553), (509, 408581), (2117, 98237), (5597, 37157), (14089, 14761)]