201277055

素因数分解:

$5^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{991}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 281589120

約数和(自身を除く): 80312065

約数列:

[1, 5, 7, 35, 49, 245, 829, 991, 4145, 4955, 5803, 6937, 29015, 34685, 40621, 48559, 203105, 242795, 821539, 4107695, 5750773, 28753865, 40255411, 201277055]

約数ペア:

[(1, 201277055), (5, 40255411), (7, 28753865), (35, 5750773), (49, 4107695), (245, 821539), (829, 242795), (991, 203105), (4145, 48559), (4955, 40621), (5803, 34685), (6937, 29015)]