208936968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{378509}}^1$

素因数の和:378541

約数の個数: 32

約数和(自身を含む): 545054400

約数和(自身を除く): 336117432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 378509, 757018, 1135527, 1514036, 2271054, 3028072, 4542108, 8705707, 9084216, 17411414, 26117121, 34822828, 52234242, 69645656, 104468484, 208936968]

約数ペア:

[(1, 208936968), (2, 104468484), (3, 69645656), (4, 52234242), (6, 34822828), (8, 26117121), (12, 17411414), (23, 9084216), (24, 8705707), (46, 4542108), (69, 3028072), (92, 2271054), (138, 1514036), (184, 1135527), (276, 757018), (552, 378509)]