208707296

素因数分解:

$2^5\times 7^1\times {\mathrm{931729}}^1$

素因数の和:931746

約数の個数: 24

約数和(自身を含む): 469591920

約数和(自身を除く): 260884624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 931729, 1863458, 3726916, 6522103, 7453832, 13044206, 14907664, 26088412, 29815328, 52176824, 104353648, 208707296]

約数ペア:

[(1, 208707296), (2, 104353648), (4, 52176824), (7, 29815328), (8, 26088412), (14, 14907664), (16, 13044206), (28, 7453832), (32, 6522103), (56, 3726916), (112, 1863458), (224, 931729)]