208188001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10733}}^1$

素因数の和:10920

約数の個数: 16

約数和(自身を含む): 253494144

約数和(自身を除く): 45306143

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 10733, 19397, 75131, 182461, 1277227, 1749479, 12246353, 29741143, 208188001]

約数ペア:

[(1, 208188001), (7, 29741143), (17, 12246353), (119, 1749479), (163, 1277227), (1141, 182461), (2771, 75131), (10733, 19397)]