201997744277

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5574043}}^1$

素因数の和:5574248

約数の個数: 16

約数和(自身を含む): 239728484352

約数和(自身を除く): 37730740075

約数列:

[1, 7, 31, 167, 217, 1169, 5177, 36239, 5574043, 39018301, 172795333, 930865181, 1209567331, 6516056267, 28856820611, 201997744277]

約数ペア:

[(1, 201997744277), (7, 28856820611), (31, 6516056267), (167, 1209567331), (217, 930865181), (1169, 172795333), (5177, 39018301), (36239, 5574043)]