208889371432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1\times {\mathrm{10079}}^1$

素因数の和:26206

約数の個数: 64

約数和(自身を含む): 467157196800

約数和(自身を除く): 258267825368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 10079, 16091, 20158, 32182, 40316, 64364, 70553, 80632, 112637, 128728, 141106, 225274, 231817, 282212, 370093, 450548, 463634, 564424, 740186, 901096, 927268, 1480372, 1622719, 1854536, 2590651, 2960744, 3245438, 5181302, 6490876, 10362604, 12981752, 20725208, 162181189, 324362378, 648724756, 1135268323, 1297449512, 2270536646, 3730167347, 4541073292, 7460334694, 9082146584, 14920669388, 26111171429, 29841338776, 52222342858, 104444685716, 208889371432]

約数ペア:

[(1, 208889371432), (2, 104444685716), (4, 52222342858), (7, 29841338776), (8, 26111171429), (14, 14920669388), (23, 9082146584), (28, 7460334694), (46, 4541073292), (56, 3730167347), (92, 2270536646), (161, 1297449512), (184, 1135268323), (322, 648724756), (644, 324362378), (1288, 162181189), (10079, 20725208), (16091, 12981752), (20158, 10362604), (32182, 6490876), (40316, 5181302), (64364, 3245438), (70553, 2960744), (80632, 2590651), (112637, 1854536), (128728, 1622719), (141106, 1480372), (225274, 927268), (231817, 901096), (282212, 740186), (370093, 564424), (450548, 463634)]