208047408

素因数分解:

$2^4\times 3^1\times {\mathrm{4334321}}^1$

素因数の和:4334332

約数の個数: 20

約数和(自身を含む): 537455928

約数和(自身を除く): 329408520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4334321, 8668642, 13002963, 17337284, 26005926, 34674568, 52011852, 69349136, 104023704, 208047408]

約数ペア:

[(1, 208047408), (2, 104023704), (3, 69349136), (4, 52011852), (6, 34674568), (8, 26005926), (12, 17337284), (16, 13002963), (24, 8668642), (48, 4334321)]