202809978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{14767}}^1$

素因数の和:14891

約数の個数: 48

約数和(自身を含む): 506837760

約数和(自身を除く): 304027782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 14767, 29534, 44301, 88602, 103369, 132903, 206738, 265806, 310107, 620214, 930321, 1609603, 1860642, 3219206, 4828809, 9657618, 11267221, 14486427, 22534442, 28972854, 33801663, 67603326, 101404989, 202809978]

約数ペア:

[(1, 202809978), (2, 101404989), (3, 67603326), (6, 33801663), (7, 28972854), (9, 22534442), (14, 14486427), (18, 11267221), (21, 9657618), (42, 4828809), (63, 3219206), (109, 1860642), (126, 1609603), (218, 930321), (327, 620214), (654, 310107), (763, 265806), (981, 206738), (1526, 132903), (1962, 103369), (2289, 88602), (4578, 44301), (6867, 29534), (13734, 14767)]