205511046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{12487}}^1$

素因数の和:12716

約数の個数: 32

約数和(自身を含む): 444772608

約数和(自身を除く): 239261562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 12487, 16458, 24974, 37461, 74922, 162331, 324662, 486993, 973986, 2634757, 5269514, 7904271, 15808542, 34251841, 68503682, 102755523, 205511046]

約数ペア:

[(1, 205511046), (2, 102755523), (3, 68503682), (6, 34251841), (13, 15808542), (26, 7904271), (39, 5269514), (78, 2634757), (211, 973986), (422, 486993), (633, 324662), (1266, 162331), (2743, 74922), (5486, 37461), (8229, 24974), (12487, 16458)]