205123896

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{7517}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 557083800

約数和(自身を除く): 351959904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6822, 7517, 9096, 13644, 15034, 22551, 27288, 30068, 45102, 60136, 67653, 90204, 135306, 180408, 270612, 541224, 2848943, 5697886, 8546829, 11395772, 17093658, 22791544, 25640487, 34187316, 51280974, 68374632, 102561948, 205123896]

約数ペア:

[(1, 205123896), (2, 102561948), (3, 68374632), (4, 51280974), (6, 34187316), (8, 25640487), (9, 22791544), (12, 17093658), (18, 11395772), (24, 8546829), (36, 5697886), (72, 2848943), (379, 541224), (758, 270612), (1137, 180408), (1516, 135306), (2274, 90204), (3032, 67653), (3411, 60136), (4548, 45102), (6822, 30068), (7517, 27288), (9096, 22551), (13644, 15034)]