208049670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7433}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 542741472

約数和(自身を除く): 334691802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 7433, 9330, 13995, 14866, 22299, 27990, 37165, 44598, 66897, 74330, 111495, 133794, 222990, 334485, 668970, 2311663, 4623326, 6934989, 11558315, 13869978, 20804967, 23116630, 34674945, 41609934, 69349890, 104024835, 208049670]

約数ペア:

[(1, 208049670), (2, 104024835), (3, 69349890), (5, 41609934), (6, 34674945), (9, 23116630), (10, 20804967), (15, 13869978), (18, 11558315), (30, 6934989), (45, 4623326), (90, 2311663), (311, 668970), (622, 334485), (933, 222990), (1555, 133794), (1866, 111495), (2799, 74330), (3110, 66897), (4665, 44598), (5598, 37165), (7433, 27990), (9330, 22299), (13995, 14866)]