220193118

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{53419}}^1$

素因数の和:53656

約数の個数: 24

約数和(自身を含む): 479177400

約数和(自身を除く): 258984282

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 53419, 106838, 160257, 320514, 480771, 961542, 12232951, 24465902, 36698853, 73397706, 110096559, 220193118]

約数ペア:

[(1, 220193118), (2, 110096559), (3, 73397706), (6, 36698853), (9, 24465902), (18, 12232951), (229, 961542), (458, 480771), (687, 320514), (1374, 160257), (2061, 106838), (4122, 53419)]