206076128

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{17839}}^1$

素因数の和:17887

約数の個数: 36

約数和(自身を含む): 428213520

約数和(自身を除く): 222137392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 17839, 35678, 71356, 142712, 285424, 338941, 570848, 677882, 1355764, 2711528, 5423056, 6439879, 10846112, 12879758, 25759516, 51519032, 103038064, 206076128]

約数ペア:

[(1, 206076128), (2, 103038064), (4, 51519032), (8, 25759516), (16, 12879758), (19, 10846112), (32, 6439879), (38, 5423056), (76, 2711528), (152, 1355764), (304, 677882), (361, 570848), (608, 338941), (722, 285424), (1444, 142712), (2888, 71356), (5776, 35678), (11552, 17839)]