198293161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 218856960

約数和(自身を除く): 20563799

約数列:

[1, 11, 223, 229, 353, 2453, 2519, 3883, 51067, 78719, 80837, 561737, 865909, 889207, 18026651, 198293161]

約数ペア:

[(1, 198293161), (11, 18026651), (223, 889207), (229, 865909), (353, 561737), (2453, 80837), (2519, 78719), (3883, 51067)]