200806858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 363686400

約数和(自身を除く): 162879542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 2149, 2459, 4298, 4918, 5833, 11666, 17213, 34426, 40831, 46721, 81662, 93442, 327047, 654094, 754913, 1509826, 5284391, 10568782, 14343347, 28686694, 100403429, 200806858]

約数ペア:

[(1, 200806858), (2, 100403429), (7, 28686694), (14, 14343347), (19, 10568782), (38, 5284391), (133, 1509826), (266, 754913), (307, 654094), (614, 327047), (2149, 93442), (2459, 81662), (4298, 46721), (4918, 40831), (5833, 34426), (11666, 17213)]