207977706

素因数分解:

$2^1\times 3^4\times {\mathrm{811}}^1\times {\mathrm{1583}}^1$

素因数の和:2408

約数の個数: 40

約数和(自身を含む): 466893504

約数和(自身を除く): 258915798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 811, 1583, 1622, 2433, 3166, 4749, 4866, 7299, 9498, 14247, 14598, 21897, 28494, 42741, 43794, 65691, 85482, 128223, 131382, 256446, 1283813, 2567626, 3851439, 7702878, 11554317, 23108634, 34662951, 69325902, 103988853, 207977706]

約数ペア:

[(1, 207977706), (2, 103988853), (3, 69325902), (6, 34662951), (9, 23108634), (18, 11554317), (27, 7702878), (54, 3851439), (81, 2567626), (162, 1283813), (811, 256446), (1583, 131382), (1622, 128223), (2433, 85482), (3166, 65691), (4749, 43794), (4866, 42741), (7299, 28494), (9498, 21897), (14247, 14598)]