206217240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1718477}}^1$

素因数の和:1718491

約数の個数: 32

約数和(自身を含む): 618652080

約数和(自身を除く): 412434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1718477, 3436954, 5155431, 6873908, 8592385, 10310862, 13747816, 17184770, 20621724, 25777155, 34369540, 41243448, 51554310, 68739080, 103108620, 206217240]

約数ペア:

[(1, 206217240), (2, 103108620), (3, 68739080), (4, 51554310), (5, 41243448), (6, 34369540), (8, 25777155), (10, 20621724), (12, 17184770), (15, 13747816), (20, 10310862), (24, 8592385), (30, 6873908), (40, 5155431), (60, 3436954), (120, 1718477)]