265404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 656208

約数和(自身を除く): 390804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1301, 2602, 3903, 5204, 7806, 15612, 22117, 44234, 66351, 88468, 132702, 265404]

約数ペア:

[(1, 265404), (2, 132702), (3, 88468), (4, 66351), (6, 44234), (12, 22117), (17, 15612), (34, 7806), (51, 5204), (68, 3903), (102, 2602), (204, 1301)]