320199301261

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1\times {\mathrm{64333}}^1$

素因数の和:66900

約数の個数: 16

約数和(自身を含む): 367265821824

約数和(自身を除く): 47066520563

約数列:

[1, 7, 317, 2219, 2243, 15701, 64333, 450331, 711031, 4977217, 20393561, 142754927, 144298919, 1010092433, 45742757323, 320199301261]

約数ペア:

[(1, 320199301261), (7, 45742757323), (317, 1010092433), (2219, 144298919), (2243, 142754927), (15701, 20393561), (64333, 4977217), (450331, 711031)]