204499024

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{91951}}^1$

素因数の和:92098

約数の個数: 20

約数和(自身を含む): 399071680

約数和(自身を除く): 194572656

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 91951, 183902, 367804, 735608, 1471216, 12781189, 25562378, 51124756, 102249512, 204499024]

約数ペア:

[(1, 204499024), (2, 102249512), (4, 51124756), (8, 25562378), (16, 12781189), (139, 1471216), (278, 735608), (556, 367804), (1112, 183902), (2224, 91951)]