229700528

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{22189}}^1$

素因数の和:22844

約数の個数: 20

約数和(自身を含む): 445752720

約数和(自身を除く): 216052192

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 22189, 44378, 88756, 177512, 355024, 14356283, 28712566, 57425132, 114850264, 229700528]

約数ペア:

[(1, 229700528), (2, 114850264), (4, 57425132), (8, 28712566), (16, 14356283), (647, 355024), (1294, 177512), (2588, 88756), (5176, 44378), (10352, 22189)]