201776795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41221}}^1$

素因数の和:41326

約数の個数: 16

約数和(自身を含む): 267118560

約数和(自身を除く): 65341765

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 41221, 206105, 453431, 2267155, 3668669, 18343345, 40355359, 201776795]

約数ペア:

[(1, 201776795), (5, 40355359), (11, 18343345), (55, 3668669), (89, 2267155), (445, 453431), (979, 206105), (4895, 41221)]