206156943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5591}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 316663776

約数和(自身を除く): 110506833

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 2169, 4097, 5591, 12291, 16773, 36873, 50319, 95047, 285141, 855423, 1347431, 4042293, 12126879, 22906327, 68718981, 206156943]

約数ペア:

[(1, 206156943), (3, 68718981), (9, 22906327), (17, 12126879), (51, 4042293), (153, 1347431), (241, 855423), (723, 285141), (2169, 95047), (4097, 50319), (5591, 36873), (12291, 16773)]