201772318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{58417}}^1$

素因数の和:58587

約数の個数: 16

約数和(自身を含む): 332281584

約数和(自身を除く): 130509266

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 58417, 116834, 642587, 1285174, 9171469, 18342938, 100886159, 201772318]

約数ペア:

[(1, 201772318), (2, 100886159), (11, 18342938), (22, 9171469), (157, 1285174), (314, 642587), (1727, 116834), (3454, 58417)]