257525230

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{55621}}^1$

素因数の和:56091

約数の個数: 16

約数和(自身を含む): 464554944

約数和(自身を除く): 207029714

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 55621, 111242, 278105, 556210, 25752523, 51505046, 128762615, 257525230]

約数ペア:

[(1, 257525230), (2, 128762615), (5, 51505046), (10, 25752523), (463, 556210), (926, 278105), (2315, 111242), (4630, 55621)]