208479888

素因数分解:

$2^4\times 3^2\times {\mathrm{1447777}}^1$

素因数の和:1447791

約数の個数: 30

約数和(自身を含む): 583454534

約数和(自身を除く): 374974646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1447777, 2895554, 4343331, 5791108, 8686662, 11582216, 13029993, 17373324, 23164432, 26059986, 34746648, 52119972, 69493296, 104239944, 208479888]

約数ペア:

[(1, 208479888), (2, 104239944), (3, 69493296), (4, 52119972), (6, 34746648), (8, 26059986), (9, 23164432), (12, 17373324), (16, 13029993), (18, 11582216), (24, 8686662), (36, 5791108), (48, 4343331), (72, 2895554), (144, 1447777)]