208101926837

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 251609960448

約数和(自身を除く): 43508033611

約数列:

[1, 7, 37, 47, 131, 259, 329, 917, 1369, 1739, 3527, 4847, 6157, 9583, 12173, 24689, 33929, 43099, 64343, 130499, 165769, 179339, 227809, 450401, 462037, 913493, 1160383, 1255373, 1594663, 3234259, 4828463, 6133453, 8428933, 17095369, 21715739, 33799241, 42934171, 59002531, 119667583, 152010173, 226937761, 632528653, 803482343, 1588564327, 4427700571, 5624376401, 29728846691, 208101926837]

約数ペア:

[(1, 208101926837), (7, 29728846691), (37, 5624376401), (47, 4427700571), (131, 1588564327), (259, 803482343), (329, 632528653), (917, 226937761), (1369, 152010173), (1739, 119667583), (3527, 59002531), (4847, 42934171), (6157, 33799241), (9583, 21715739), (12173, 17095369), (24689, 8428933), (33929, 6133453), (43099, 4828463), (64343, 3234259), (130499, 1594663), (165769, 1255373), (179339, 1160383), (227809, 913493), (450401, 462037)]