276280208

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{194017}}^1$

素因数の和:194114

約数の個数: 20

約数和(自身を含む): 541310220

約数和(自身を除く): 265030012

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 194017, 388034, 776068, 1552136, 3104272, 17267513, 34535026, 69070052, 138140104, 276280208]

約数ペア:

[(1, 276280208), (2, 138140104), (4, 69070052), (8, 34535026), (16, 17267513), (89, 3104272), (178, 1552136), (356, 776068), (712, 388034), (1424, 194017)]