261305202

素因数分解:

$2^1\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{41047}}^1$

素因数の和:42113

約数の個数: 16

約数和(自身を含む): 523115712

約数和(自身を除く): 261810510

約数列:

[1, 2, 3, 6, 1061, 2122, 3183, 6366, 41047, 82094, 123141, 246282, 43550867, 87101734, 130652601, 261305202]

約数ペア:

[(1, 261305202), (2, 130652601), (3, 87101734), (6, 43550867), (1061, 246282), (2122, 123141), (3183, 82094), (6366, 41047)]