201117314

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 304497600

約数和(自身を除く): 103380286

約数列:

[1, 2, 157, 314, 439, 878, 1459, 2918, 68923, 137846, 229063, 458126, 640501, 1281002, 100558657, 201117314]

約数ペア:

[(1, 201117314), (2, 100558657), (157, 1281002), (314, 640501), (439, 458126), (878, 229063), (1459, 137846), (2918, 68923)]