204548764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{169891}}^1$

素因数の和:169945

約数の個数: 24

約数和(自身を含む): 418613888

約数和(自身を除く): 214065124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 169891, 339782, 679564, 1189237, 2378474, 4756948, 7305313, 14610626, 29221252, 51137191, 102274382, 204548764]

約数ペア:

[(1, 204548764), (2, 102274382), (4, 51137191), (7, 29221252), (14, 14610626), (28, 7305313), (43, 4756948), (86, 2378474), (172, 1189237), (301, 679564), (602, 339782), (1204, 169891)]