206331960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1719433}}^1$

素因数の和:1719447

約数の個数: 32

約数和(自身を含む): 618996240

約数和(自身を除く): 412664280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1719433, 3438866, 5158299, 6877732, 8597165, 10316598, 13755464, 17194330, 20633196, 25791495, 34388660, 41266392, 51582990, 68777320, 103165980, 206331960]

約数ペア:

[(1, 206331960), (2, 103165980), (3, 68777320), (4, 51582990), (5, 41266392), (6, 34388660), (8, 25791495), (10, 20633196), (12, 17194330), (15, 13755464), (20, 10316598), (24, 8597165), (30, 6877732), (40, 5158299), (60, 3438866), (120, 1719433)]