218652014

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{8233}}^1$

素因数の和:8520

約数の個数: 24

約数和(自身を含む): 382979808

約数和(自身を除く): 164327794

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 1897, 3794, 8233, 13279, 16466, 26558, 57631, 115262, 403417, 806834, 2231143, 4462286, 15618001, 31236002, 109326007, 218652014]

約数ペア:

[(1, 218652014), (2, 109326007), (7, 31236002), (14, 15618001), (49, 4462286), (98, 2231143), (271, 806834), (542, 403417), (1897, 115262), (3794, 57631), (8233, 26558), (13279, 16466)]