200849580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115831}}^1$

素因数の和:1115846

約数の個数: 36

約数和(自身を含む): 609244272

約数和(自身を除く): 408394692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115831, 2231662, 3347493, 4463324, 5579155, 6694986, 10042479, 11158310, 13389972, 16737465, 20084958, 22316620, 33474930, 40169916, 50212395, 66949860, 100424790, 200849580]

約数ペア:

[(1, 200849580), (2, 100424790), (3, 66949860), (4, 50212395), (5, 40169916), (6, 33474930), (9, 22316620), (10, 20084958), (12, 16737465), (15, 13389972), (18, 11158310), (20, 10042479), (30, 6694986), (36, 5579155), (45, 4463324), (60, 3347493), (90, 2231662), (180, 1115831)]