205292283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6199}}^1$

素因数の和:6311

約数の個数: 32

約数和(自身を含む): 333312000

約数和(自身を除く): 128019717

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 4731, 6199, 11039, 18597, 33117, 43393, 117781, 130179, 353343, 514517, 824467, 1543551, 2473401, 3601619, 9775823, 10804857, 29327469, 68430761, 205292283]

約数ペア:

[(1, 205292283), (3, 68430761), (7, 29327469), (19, 10804857), (21, 9775823), (57, 3601619), (83, 2473401), (133, 1543551), (249, 824467), (399, 514517), (581, 353343), (1577, 130179), (1743, 117781), (4731, 43393), (6199, 33117), (11039, 18597)]