204080508906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{39983}}^1$

素因数の和:40475

約数の個数: 64

約数和(自身を含む): 436249110528

約数和(自身を除く): 232168601622

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 307, 326, 489, 614, 921, 978, 1842, 2771, 5219, 5542, 8313, 10438, 15657, 16626, 31314, 39983, 50041, 79966, 100082, 119949, 150123, 239898, 300246, 679711, 850697, 1359422, 1701394, 2039133, 2552091, 4078266, 5104182, 6517229, 12274781, 13034458, 19551687, 24549562, 36824343, 39103374, 73648686, 110792893, 208671277, 221585786, 332378679, 417342554, 626013831, 664757358, 1252027662, 2000789303, 4001578606, 6002367909, 12004735818, 34013418151, 68026836302, 102040254453, 204080508906]

約数ペア:

[(1, 204080508906), (2, 102040254453), (3, 68026836302), (6, 34013418151), (17, 12004735818), (34, 6002367909), (51, 4001578606), (102, 2000789303), (163, 1252027662), (307, 664757358), (326, 626013831), (489, 417342554), (614, 332378679), (921, 221585786), (978, 208671277), (1842, 110792893), (2771, 73648686), (5219, 39103374), (5542, 36824343), (8313, 24549562), (10438, 19551687), (15657, 13034458), (16626, 12274781), (31314, 6517229), (39983, 5104182), (50041, 4078266), (79966, 2552091), (100082, 2039133), (119949, 1701394), (150123, 1359422), (239898, 850697), (300246, 679711)]