208242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 263502

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 503, 1006, 1509, 3018, 4527, 9054, 11569, 23138, 34707, 69414, 104121, 208242]

約数ペア:

[(1, 208242), (2, 104121), (3, 69414), (6, 34707), (9, 23138), (18, 11569), (23, 9054), (46, 4527), (69, 3018), (138, 1509), (207, 1006), (414, 503)]