193886230

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{73721}}^1$

素因数の和:73991

約数の個数: 16

約数和(自身を含む): 350326944

約数和(自身を除く): 156440714

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 73721, 147442, 368605, 737210, 19388623, 38777246, 96943115, 193886230]

約数ペア:

[(1, 193886230), (2, 96943115), (5, 38777246), (10, 19388623), (263, 737210), (526, 368605), (1315, 147442), (2630, 73721)]