199386742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{12457}}^1$

素因数の和:12663

約数の個数: 16

約数和(自身を含む): 306765792

約数和(自身を除く): 107379050

約数列:

[1, 2, 53, 106, 151, 302, 8003, 12457, 16006, 24914, 660221, 1320442, 1881007, 3762014, 99693371, 199386742]

約数ペア:

[(1, 199386742), (2, 99693371), (53, 3762014), (106, 1881007), (151, 1320442), (302, 660221), (8003, 24914), (12457, 16006)]