200435067

素因数分解:

$3^4\times 7^1\times {\mathrm{353501}}^1$

素因数の和:353520

約数の個数: 20

約数和(自身を含む): 342189936

約数和(自身を除く): 141754869

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 353501, 1060503, 2474507, 3181509, 7423521, 9544527, 22270563, 28633581, 66811689, 200435067]

約数ペア:

[(1, 200435067), (3, 66811689), (7, 28633581), (9, 22270563), (21, 9544527), (27, 7423521), (63, 3181509), (81, 2474507), (189, 1060503), (567, 353501)]