200111005

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 242331264

約数和(自身を除く): 42220259

約数列:

[1, 5, 251, 317, 503, 1255, 1585, 2515, 79567, 126253, 159451, 397835, 631265, 797255, 40022201, 200111005]

約数ペア:

[(1, 200111005), (5, 40022201), (251, 797255), (317, 631265), (503, 397835), (1255, 159451), (1585, 126253), (2515, 79567)]