208032447

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{430709}}^1$

素因数の和:430742

約数の個数: 16

約数和(自身を含む): 330785280

約数和(自身を除く): 122752833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 430709, 1292127, 3014963, 9044889, 9906307, 29718921, 69344149, 208032447]

約数ペア:

[(1, 208032447), (3, 69344149), (7, 29718921), (21, 9906307), (23, 9044889), (69, 3014963), (161, 1292127), (483, 430709)]