201281364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 540962240

約数和(自身を除く): 339680876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 2857, 3708, 3914, 5714, 5871, 7828, 8571, 11428, 11742, 17142, 17613, 23484, 25713, 34284, 35226, 51426, 54283, 70452, 102852, 108566, 162849, 217132, 294271, 325698, 488547, 588542, 651396, 882813, 977094, 1177084, 1765626, 1954188, 2648439, 3531252, 5296878, 5591149, 10593756, 11182298, 16773447, 22364596, 33546894, 50320341, 67093788, 100640682, 201281364]

約数ペア:

[(1, 201281364), (2, 100640682), (3, 67093788), (4, 50320341), (6, 33546894), (9, 22364596), (12, 16773447), (18, 11182298), (19, 10593756), (36, 5591149), (38, 5296878), (57, 3531252), (76, 2648439), (103, 1954188), (114, 1765626), (171, 1177084), (206, 977094), (228, 882813), (309, 651396), (342, 588542), (412, 488547), (618, 325698), (684, 294271), (927, 217132), (1236, 162849), (1854, 108566), (1957, 102852), (2857, 70452), (3708, 54283), (3914, 51426), (5714, 35226), (5871, 34284), (7828, 25713), (8571, 23484), (11428, 17613), (11742, 17142)]