221796149

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 232346880

約数和(自身を除く): 10550731

約数列:

[1, 47, 53, 269, 331, 2491, 12643, 14257, 15557, 17543, 89039, 670079, 824521, 4184833, 4719067, 221796149]

約数ペア:

[(1, 221796149), (47, 4719067), (53, 4184833), (269, 824521), (331, 670079), (2491, 89039), (12643, 17543), (14257, 15557)]