201905517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83813}}^1$

素因数の和:83900

約数の個数: 16

約数和(自身を含む): 297707328

約数和(自身を除く): 95801811

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 83813, 251439, 921943, 2765829, 6118349, 18355047, 67301839, 201905517]

約数ペア:

[(1, 201905517), (3, 67301839), (11, 18355047), (33, 6118349), (73, 2765829), (219, 921943), (803, 251439), (2409, 83813)]