203420004489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5119}}^1\times {\mathrm{19979}}^1$

素因数の和:25134

約数の個数: 48

約数和(自身を含む): 335126937600

約数和(自身を除く): 131706933111

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 5119, 15357, 19979, 46071, 59937, 66547, 87023, 179811, 199641, 259727, 261069, 339643, 598923, 779181, 783207, 1018929, 1131299, 2337543, 3056787, 3393897, 4415359, 10181691, 13246077, 39738231, 102272501, 306817503, 920452509, 1329542513, 1738632517, 3988627539, 5215897551, 11965882617, 15647692653, 22602222721, 67806668163, 203420004489]

約数ペア:

[(1, 203420004489), (3, 67806668163), (9, 22602222721), (13, 15647692653), (17, 11965882617), (39, 5215897551), (51, 3988627539), (117, 1738632517), (153, 1329542513), (221, 920452509), (663, 306817503), (1989, 102272501), (5119, 39738231), (15357, 13246077), (19979, 10181691), (46071, 4415359), (59937, 3393897), (66547, 3056787), (87023, 2337543), (179811, 1131299), (199641, 1018929), (259727, 783207), (261069, 779181), (339643, 598923)]