202919912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1951153}}^1$

素因数の和:1951172

約数の個数: 16

約数和(自身を含む): 409742340

約数和(自身を除く): 206822428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1951153, 3902306, 7804612, 15609224, 25364989, 50729978, 101459956, 202919912]

約数ペア:

[(1, 202919912), (2, 101459956), (4, 50729978), (8, 25364989), (13, 15609224), (26, 7804612), (52, 3902306), (104, 1951153)]