220732008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1313881}}^1$

素因数の和:1313897

約数の個数: 32

約数和(自身を含む): 630663360

約数和(自身を除く): 409931352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1313881, 2627762, 3941643, 5255524, 7883286, 9197167, 10511048, 15766572, 18394334, 27591501, 31533144, 36788668, 55183002, 73577336, 110366004, 220732008]

約数ペア:

[(1, 220732008), (2, 110366004), (3, 73577336), (4, 55183002), (6, 36788668), (7, 31533144), (8, 27591501), (12, 18394334), (14, 15766572), (21, 10511048), (24, 9197167), (28, 7883286), (42, 5255524), (56, 3941643), (84, 2627762), (168, 1313881)]