206977678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{5813}}^1$

素因数の和:6771

約数の個数: 16

約数和(自身を含む): 327211920

約数和(自身を除く): 120234242

約数列:

[1, 2, 19, 38, 937, 1874, 5813, 11626, 17803, 35606, 110447, 220894, 5446781, 10893562, 103488839, 206977678]

約数ペア:

[(1, 206977678), (2, 103488839), (19, 10893562), (38, 5446781), (937, 220894), (1874, 110447), (5813, 35606), (11626, 17803)]