212900784

素因数分解:

$2^4\times 3^1\times {\mathrm{4435433}}^1$

素因数の和:4435444

約数の個数: 20

約数和(自身を含む): 549993816

約数和(自身を除く): 337093032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4435433, 8870866, 13306299, 17741732, 26612598, 35483464, 53225196, 70966928, 106450392, 212900784]

約数ペア:

[(1, 212900784), (2, 106450392), (3, 70966928), (4, 53225196), (6, 35483464), (8, 26612598), (12, 17741732), (16, 13306299), (24, 8870866), (48, 4435433)]