268496770

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{134923}}^1$

素因数の和:135129

約数の個数: 16

約数和(自身を含む): 485726400

約数和(自身を除く): 217229630

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 134923, 269846, 674615, 1349230, 26849677, 53699354, 134248385, 268496770]

約数ペア:

[(1, 268496770), (2, 134248385), (5, 53699354), (10, 26849677), (199, 1349230), (398, 674615), (995, 269846), (1990, 134923)]