208891244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{119503}}^1$

素因数の和:119549

約数の個数: 24

約数和(自身を含む): 401533440

約数和(自身を除く): 192642196

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 119503, 239006, 478012, 2270557, 2748569, 4541114, 5497138, 9082228, 10994276, 52222811, 104445622, 208891244]

約数ペア:

[(1, 208891244), (2, 104445622), (4, 52222811), (19, 10994276), (23, 9082228), (38, 5497138), (46, 4541114), (76, 2748569), (92, 2270557), (437, 478012), (874, 239006), (1748, 119503)]