268950031

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18149}}^1$

素因数の和:18258

約数の個数: 16

約数和(自身を含む): 322344000

約数和(自身を除く): 53393969

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 18149, 127043, 526321, 1324877, 3684247, 9274139, 38421433, 268950031]

約数ペア:

[(1, 268950031), (7, 38421433), (29, 9274139), (73, 3684247), (203, 1324877), (511, 526321), (2117, 127043), (14819, 18149)]