209901118

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{16001}}^1$

素因数の和:16947

約数の個数: 16

約数和(自身を含む): 360237024

約数和(自身を除く): 150335906

約数列:

[1, 2, 7, 14, 937, 1874, 6559, 13118, 16001, 32002, 112007, 224014, 14992937, 29985874, 104950559, 209901118]

約数ペア:

[(1, 209901118), (2, 104950559), (7, 29985874), (14, 14992937), (937, 224014), (1874, 112007), (6559, 32002), (13118, 16001)]