220426254

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{147541}}^1$

素因数の和:147632

約数の個数: 24

約数和(自身を含む): 483347592

約数和(自身を除く): 262921338

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 147541, 295082, 442623, 885246, 1327869, 2655738, 12245903, 24491806, 36737709, 73475418, 110213127, 220426254]

約数ペア:

[(1, 220426254), (2, 110213127), (3, 73475418), (6, 36737709), (9, 24491806), (18, 12245903), (83, 2655738), (166, 1327869), (249, 885246), (498, 442623), (747, 295082), (1494, 147541)]