199784484

素因数分解:

$2^2\times 3^2\times {\mathrm{5549569}}^1$

素因数の和:5549579

約数の個数: 18

約数和(自身を含む): 505010870

約数和(自身を除く): 305226386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5549569, 11099138, 16648707, 22198276, 33297414, 49946121, 66594828, 99892242, 199784484]

約数ペア:

[(1, 199784484), (2, 99892242), (3, 66594828), (4, 49946121), (6, 33297414), (9, 22198276), (12, 16648707), (18, 11099138), (36, 5549569)]