207987163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 223538400

約数和(自身を除く): 15551237

約数列:

[1, 17, 149, 157, 523, 2533, 2669, 8891, 23393, 77927, 82111, 397681, 1324759, 1395887, 12234539, 207987163]

約数ペア:

[(1, 207987163), (17, 12234539), (149, 1395887), (157, 1324759), (523, 397681), (2533, 82111), (2669, 77927), (8891, 23393)]