207918524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{26399}}^1$

素因数の和:26593

約数の個数: 24

約数和(自身を含む): 399168000

約数和(自身を除く): 191249476

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 26399, 52798, 105596, 290389, 580778, 1161556, 4725421, 9450842, 18901684, 51979631, 103959262, 207918524]

約数ペア:

[(1, 207918524), (2, 103959262), (4, 51979631), (11, 18901684), (22, 9450842), (44, 4725421), (179, 1161556), (358, 580778), (716, 290389), (1969, 105596), (3938, 52798), (7876, 26399)]