198609641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 214689600

約数和(自身を除く): 16079959

約数列:

[1, 19, 67, 89, 1273, 1691, 1753, 5963, 33307, 113297, 117451, 156017, 2231569, 2964323, 10453139, 198609641]

約数ペア:

[(1, 198609641), (19, 10453139), (67, 2964323), (89, 2231569), (1273, 156017), (1691, 117451), (1753, 113297), (5963, 33307)]