208026688548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{968521}}^1$

素因数の和:971092

約数の個数: 48

約数和(自身を含む): 554955357824

約数和(自身を除く): 346928669276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2557, 5114, 7671, 10228, 15342, 17899, 30684, 35798, 53697, 71596, 107394, 214788, 968521, 1937042, 2905563, 3874084, 5811126, 6779647, 11622252, 13559294, 20338941, 27118588, 40677882, 81355764, 2476508197, 4953016394, 7429524591, 9906032788, 14859049182, 17335557379, 29718098364, 34671114758, 52006672137, 69342229516, 104013344274, 208026688548]

約数ペア:

[(1, 208026688548), (2, 104013344274), (3, 69342229516), (4, 52006672137), (6, 34671114758), (7, 29718098364), (12, 17335557379), (14, 14859049182), (21, 9906032788), (28, 7429524591), (42, 4953016394), (84, 2476508197), (2557, 81355764), (5114, 40677882), (7671, 27118588), (10228, 20338941), (15342, 13559294), (17899, 11622252), (30684, 6779647), (35798, 5811126), (53697, 3874084), (71596, 2905563), (107394, 1937042), (214788, 968521)]