220749732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{291997}}^1$

素因数の和:292017

約数の個数: 48

約数和(自身を含む): 654075520

約数和(自身を除く): 433325788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 291997, 583994, 875991, 1167988, 1751982, 2043979, 2627973, 3503964, 4087958, 5255946, 6131937, 7883919, 8175916, 10511892, 12263874, 15767838, 18395811, 24527748, 31535676, 36791622, 55187433, 73583244, 110374866, 220749732]

約数ペア:

[(1, 220749732), (2, 110374866), (3, 73583244), (4, 55187433), (6, 36791622), (7, 31535676), (9, 24527748), (12, 18395811), (14, 15767838), (18, 12263874), (21, 10511892), (27, 8175916), (28, 7883919), (36, 6131937), (42, 5255946), (54, 4087958), (63, 3503964), (84, 2627973), (108, 2043979), (126, 1751982), (189, 1167988), (252, 875991), (378, 583994), (756, 291997)]