207926234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{28351}}^1$

素因数の和:28565

約数の個数: 16

約数和(自身を含む): 330017280

約数和(自身を除く): 122091046

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 28351, 56702, 538669, 1077338, 5471743, 10943486, 103963117, 207926234]

約数ペア:

[(1, 207926234), (2, 103963117), (19, 10943486), (38, 5471743), (193, 1077338), (386, 538669), (3667, 56702), (7334, 28351)]