209968449614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1516609}}^1$

素因数の和:1516689

約数の個数: 64

約数和(自身を含む): 419312332800

約数和(自身を除く): 209343883186

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 154, 203, 217, 319, 341, 406, 434, 638, 682, 899, 1798, 2233, 2387, 4466, 4774, 6293, 9889, 12586, 19778, 69223, 138446, 1516609, 3033218, 10616263, 16682699, 21232526, 33365398, 43981661, 47014879, 87963322, 94029758, 116778893, 233557786, 307871627, 329104153, 483798271, 517163669, 615743254, 658208306, 967596542, 1034327338, 1363431491, 2726862982, 3386587897, 3620145683, 6773175794, 7240291366, 9544020437, 14997746401, 19088040874, 29995492802, 104984224807, 209968449614]

約数ペア:

[(1, 209968449614), (2, 104984224807), (7, 29995492802), (11, 19088040874), (14, 14997746401), (22, 9544020437), (29, 7240291366), (31, 6773175794), (58, 3620145683), (62, 3386587897), (77, 2726862982), (154, 1363431491), (203, 1034327338), (217, 967596542), (319, 658208306), (341, 615743254), (406, 517163669), (434, 483798271), (638, 329104153), (682, 307871627), (899, 233557786), (1798, 116778893), (2233, 94029758), (2387, 87963322), (4466, 47014879), (4774, 43981661), (6293, 33365398), (9889, 21232526), (12586, 16682699), (19778, 10616263), (69223, 3033218), (138446, 1516609)]