198299484

素因数分解:

$2^2\times 3^2\times {\mathrm{5508319}}^1$

素因数の和:5508329

約数の個数: 18

約数和(自身を含む): 501257120

約数和(自身を除く): 302957636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5508319, 11016638, 16524957, 22033276, 33049914, 49574871, 66099828, 99149742, 198299484]

約数ペア:

[(1, 198299484), (2, 99149742), (3, 66099828), (4, 49574871), (6, 33049914), (9, 22033276), (12, 16524957), (18, 11016638), (36, 5508319)]