203425144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1956011}}^1$

素因数の和:1956030

約数の個数: 16

約数和(自身を含む): 410762520

約数和(自身を除く): 207337376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1956011, 3912022, 7824044, 15648088, 25428143, 50856286, 101712572, 203425144]

約数ペア:

[(1, 203425144), (2, 101712572), (4, 50856286), (8, 25428143), (13, 15648088), (26, 7824044), (52, 3912022), (104, 1956011)]