204037608440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{33781061}}^1$

素因数の和:33781223

約数の個数: 32

約数和(自身を含む): 462124928160

約数和(自身を除く): 258087319720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 33781061, 67562122, 135124244, 168905305, 270248488, 337810610, 675621220, 1351242440, 5100940211, 10201880422, 20403760844, 25504701055, 40807521688, 51009402110, 102018804220, 204037608440]

約数ペア:

[(1, 204037608440), (2, 102018804220), (4, 51009402110), (5, 40807521688), (8, 25504701055), (10, 20403760844), (20, 10201880422), (40, 5100940211), (151, 1351242440), (302, 675621220), (604, 337810610), (755, 270248488), (1208, 168905305), (1510, 135124244), (3020, 67562122), (6040, 33781061)]