200061860

素因数分解:

$2^2\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{4273}}^1$

素因数の和:6623

約数の個数: 24

約数和(自身を含む): 420407736

約数和(自身を除く): 220345876

約数列:

[1, 2, 4, 5, 10, 20, 2341, 4273, 4682, 8546, 9364, 11705, 17092, 21365, 23410, 42730, 46820, 85460, 10003093, 20006186, 40012372, 50015465, 100030930, 200061860]

約数ペア:

[(1, 200061860), (2, 100030930), (4, 50015465), (5, 40012372), (10, 20006186), (20, 10003093), (2341, 85460), (4273, 46820), (4682, 42730), (8546, 23410), (9364, 21365), (11705, 17092)]