208096742

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{243673}}^1$

素因数の和:243743

約数の個数: 16

約数和(自身を含む): 362586912

約数和(自身を除く): 154490170

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 243673, 487346, 1705711, 3411422, 14864053, 29728106, 104048371, 208096742]

約数ペア:

[(1, 208096742), (2, 104048371), (7, 29728106), (14, 14864053), (61, 3411422), (122, 1705711), (427, 487346), (854, 243673)]