203944752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 626745600

約数和(自身を除く): 422800848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 199, 264, 396, 398, 528, 597, 647, 792, 796, 1194, 1294, 1584, 1592, 1791, 1941, 2189, 2388, 2588, 3184, 3582, 3882, 4378, 4776, 5176, 5823, 6567, 7117, 7164, 7764, 8756, 9552, 10352, 11646, 13134, 14234, 14328, 15528, 17512, 19701, 21351, 23292, 26268, 28468, 28656, 31056, 35024, 39402, 42702, 46584, 52536, 56936, 64053, 78804, 85404, 93168, 105072, 113872, 128106, 128753, 157608, 170808, 256212, 257506, 315216, 341616, 386259, 512424, 515012, 772518, 1024848, 1030024, 1158777, 1416283, 1545036, 2060048, 2317554, 2832566, 3090072, 4248849, 4635108, 5665132, 6180144, 8497698, 9270216, 11330264, 12746547, 16995396, 18540432, 22660528, 25493094, 33990792, 50986188, 67981584, 101972376, 203944752]

約数ペア:

[(1, 203944752), (2, 101972376), (3, 67981584), (4, 50986188), (6, 33990792), (8, 25493094), (9, 22660528), (11, 18540432), (12, 16995396), (16, 12746547), (18, 11330264), (22, 9270216), (24, 8497698), (33, 6180144), (36, 5665132), (44, 4635108), (48, 4248849), (66, 3090072), (72, 2832566), (88, 2317554), (99, 2060048), (132, 1545036), (144, 1416283), (176, 1158777), (198, 1030024), (199, 1024848), (264, 772518), (396, 515012), (398, 512424), (528, 386259), (597, 341616), (647, 315216), (792, 257506), (796, 256212), (1194, 170808), (1294, 157608), (1584, 128753), (1592, 128106), (1791, 113872), (1941, 105072), (2189, 93168), (2388, 85404), (2588, 78804), (3184, 64053), (3582, 56936), (3882, 52536), (4378, 46584), (4776, 42702), (5176, 39402), (5823, 35024), (6567, 31056), (7117, 28656), (7164, 28468), (7764, 26268), (8756, 23292), (9552, 21351), (10352, 19701), (11646, 17512), (13134, 15528), (14234, 14328)]