208399841276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1\times {\mathrm{40351}}^1$

素因数の和:41570

約数の個数: 48

約数和(自身を含む): 401948531712

約数和(自身を除く): 193548690436

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1097, 1177, 2194, 2354, 4388, 4708, 12067, 24134, 40351, 48268, 80702, 117379, 161404, 234758, 443861, 469516, 887722, 1291169, 1775444, 2582338, 4317557, 5164676, 8635114, 17270228, 44265047, 47493127, 88530094, 94986254, 177060188, 189972508, 486915517, 973831034, 1947662068, 4736360029, 9472720058, 18945440116, 52099960319, 104199920638, 208399841276]

約数ペア:

[(1, 208399841276), (2, 104199920638), (4, 52099960319), (11, 18945440116), (22, 9472720058), (44, 4736360029), (107, 1947662068), (214, 973831034), (428, 486915517), (1097, 189972508), (1177, 177060188), (2194, 94986254), (2354, 88530094), (4388, 47493127), (4708, 44265047), (12067, 17270228), (24134, 8635114), (40351, 5164676), (48268, 4317557), (80702, 2582338), (117379, 1775444), (161404, 1291169), (234758, 887722), (443861, 469516)]