205619368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1787}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 406591200

約数和(自身を除く): 200971832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 757, 1514, 1787, 3028, 3574, 6056, 7148, 14296, 14383, 28766, 33953, 57532, 67906, 115064, 135812, 271624, 1352759, 2705518, 5411036, 10822072, 25702421, 51404842, 102809684, 205619368]

約数ペア:

[(1, 205619368), (2, 102809684), (4, 51404842), (8, 25702421), (19, 10822072), (38, 5411036), (76, 2705518), (152, 1352759), (757, 271624), (1514, 135812), (1787, 115064), (3028, 67906), (3574, 57532), (6056, 33953), (7148, 28766), (14296, 14383)]