206503864

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{10627}}^1$

素因数の和:10987

約数の個数: 32

約数和(自身を含む): 443825280

約数和(自身を除く): 237321416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4858, 9716, 10627, 19432, 21254, 42508, 74389, 85016, 148778, 297556, 595112, 3687569, 7375138, 14750276, 25812983, 29500552, 51625966, 103251932, 206503864]

約数ペア:

[(1, 206503864), (2, 103251932), (4, 51625966), (7, 29500552), (8, 25812983), (14, 14750276), (28, 7375138), (56, 3687569), (347, 595112), (694, 297556), (1388, 148778), (2429, 85016), (2776, 74389), (4858, 42508), (9716, 21254), (10627, 19432)]