208139224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1369337}}^1$

素因数の和:1369362

約数の個数: 16

約数和(自身を含む): 410801400

約数和(自身を除く): 202662176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1369337, 2738674, 5477348, 10954696, 26017403, 52034806, 104069612, 208139224]

約数ペア:

[(1, 208139224), (2, 104069612), (4, 52034806), (8, 26017403), (19, 10954696), (38, 5477348), (76, 2738674), (152, 1369337)]