200304004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 378515200

約数和(自身を除く): 178211196

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 139, 268, 278, 283, 556, 566, 1132, 1273, 2546, 2641, 5092, 5282, 5377, 9313, 10564, 10754, 18626, 18961, 21508, 37252, 37922, 39337, 75844, 78674, 157348, 176947, 353894, 360259, 707788, 720518, 747403, 1441036, 1494806, 2635579, 2989612, 5271158, 10542316, 50076001, 100152002, 200304004]

約数ペア:

[(1, 200304004), (2, 100152002), (4, 50076001), (19, 10542316), (38, 5271158), (67, 2989612), (76, 2635579), (134, 1494806), (139, 1441036), (268, 747403), (278, 720518), (283, 707788), (556, 360259), (566, 353894), (1132, 176947), (1273, 157348), (2546, 78674), (2641, 75844), (5092, 39337), (5282, 37922), (5377, 37252), (9313, 21508), (10564, 18961), (10754, 18626)]