266842079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42403}}^1$

素因数の和:42470

約数の個数: 16

約数和(自身を含む): 325662720

約数和(自身を除く): 58820641

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 42403, 296821, 1229687, 1314493, 8607809, 9201451, 38120297, 266842079]

約数ペア:

[(1, 266842079), (7, 38120297), (29, 9201451), (31, 8607809), (203, 1314493), (217, 1229687), (899, 296821), (6293, 42403)]