199882397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60773}}^1$

素因数の和:60820

約数の個数: 16

約数和(自身を含む): 245040768

約数和(自身を除く): 45158371

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 60773, 668503, 790049, 1397779, 8690539, 15375569, 18171127, 199882397]

約数ペア:

[(1, 199882397), (11, 18171127), (13, 15375569), (23, 8690539), (143, 1397779), (253, 790049), (299, 668503), (3289, 60773)]