205816634

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{4943}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 313251840

約数和(自身を除く): 107435206

約数列:

[1, 2, 109, 191, 218, 382, 4943, 9886, 20819, 41638, 538787, 944113, 1077574, 1888226, 102908317, 205816634]

約数ペア:

[(1, 205816634), (2, 102908317), (109, 1888226), (191, 1077574), (218, 944113), (382, 538787), (4943, 41638), (9886, 20819)]