203423974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{5051}}^1$

素因数の和:6615

約数の個数: 16

約数和(自身を含む): 328885200

約数和(自身を除く): 125461226

約数列:

[1, 2, 13, 26, 1549, 3098, 5051, 10102, 20137, 40274, 65663, 131326, 7823999, 15647998, 101711987, 203423974]

約数ペア:

[(1, 203423974), (2, 101711987), (13, 15647998), (26, 7823999), (1549, 131326), (3098, 65663), (5051, 40274), (10102, 20137)]