201538946

素因数分解:

$2^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{7949}}^1$

素因数の和:9769

約数の個数: 16

約数和(自身を含む): 345729600

約数和(自身を除く): 144190654

約数列:

[1, 2, 7, 14, 1811, 3622, 7949, 12677, 15898, 25354, 55643, 111286, 14395639, 28791278, 100769473, 201538946]

約数ペア:

[(1, 201538946), (2, 100769473), (7, 28791278), (14, 14395639), (1811, 111286), (3622, 55643), (7949, 25354), (12677, 15898)]