209964132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{833191}}^1$

素因数の和:833208

約数の個数: 36

約数和(自身を含む): 606563776

約数和(自身を除く): 396599644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 833191, 1666382, 2499573, 3332764, 4999146, 5832337, 7498719, 9998292, 11664674, 14997438, 17497011, 23329348, 29994876, 34994022, 52491033, 69988044, 104982066, 209964132]

約数ペア:

[(1, 209964132), (2, 104982066), (3, 69988044), (4, 52491033), (6, 34994022), (7, 29994876), (9, 23329348), (12, 17497011), (14, 14997438), (18, 11664674), (21, 9998292), (28, 7498719), (36, 5832337), (42, 4999146), (63, 3332764), (84, 2499573), (126, 1666382), (252, 833191)]