208891610

素因数分解:

$2^1\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{7621}}^1$

素因数の和:10369

約数の個数: 16

約数和(自身を含む): 376191432

約数和(自身を除く): 167299822

約数列:

[1, 2, 5, 10, 2741, 5482, 7621, 13705, 15242, 27410, 38105, 76210, 20889161, 41778322, 104445805, 208891610]

約数ペア:

[(1, 208891610), (2, 104445805), (5, 41778322), (10, 20889161), (2741, 76210), (5482, 38105), (7621, 27410), (13705, 15242)]