203218274

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{9949}}^1$

素因数の和:11417

約数の個数: 16

約数和(自身を含む): 348648000

約数和(自身を除く): 145429726

約数列:

[1, 2, 7, 14, 1459, 2918, 9949, 10213, 19898, 20426, 69643, 139286, 14515591, 29031182, 101609137, 203218274]

約数ペア:

[(1, 203218274), (2, 101609137), (7, 29031182), (14, 14515591), (1459, 139286), (2918, 69643), (9949, 20426), (10213, 19898)]