199291130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{376021}}^1$

素因数の和:376081

約数の個数: 16

約数和(自身を含む): 365493384

約数和(自身を除く): 166202254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 376021, 752042, 1880105, 3760210, 19929113, 39858226, 99645565, 199291130]

約数ペア:

[(1, 199291130), (2, 99645565), (5, 39858226), (10, 19929113), (53, 3760210), (106, 1880105), (265, 752042), (530, 376021)]