188902

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 329472

約数和(自身を除く): 140570

約数列:

[1, 2, 7, 14, 103, 131, 206, 262, 721, 917, 1442, 1834, 13493, 26986, 94451, 188902]

約数ペア:

[(1, 188902), (2, 94451), (7, 26986), (14, 13493), (103, 1834), (131, 1442), (206, 917), (262, 721)]