209587056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{623771}}^1$

素因数の和:623789

約数の個数: 40

約数和(自身を含む): 618781824

約数和(自身を除く): 409194768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 623771, 1247542, 1871313, 2495084, 3742626, 4366397, 4990168, 7485252, 8732794, 9980336, 13099191, 14970504, 17465588, 26198382, 29941008, 34931176, 52396764, 69862352, 104793528, 209587056]

約数ペア:

[(1, 209587056), (2, 104793528), (3, 69862352), (4, 52396764), (6, 34931176), (7, 29941008), (8, 26198382), (12, 17465588), (14, 14970504), (16, 13099191), (21, 9980336), (24, 8732794), (28, 7485252), (42, 4990168), (48, 4366397), (56, 3742626), (84, 2495084), (112, 1871313), (168, 1247542), (336, 623771)]