208045583977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73024073}}^1$

素因数の和:73024128

約数の個数: 16

約数和(自身を含む): 266391821952

約数和(自身を除く): 58346237975

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 73024073, 511168511, 803264803, 2701890701, 5622853621, 18913234907, 29720797711, 208045583977]

約数ペア:

[(1, 208045583977), (7, 29720797711), (11, 18913234907), (37, 5622853621), (77, 2701890701), (259, 803264803), (407, 511168511), (2849, 73024073)]