200220902

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{74101}}^1$

素因数の和:74303

約数の個数: 16

約数和(自身を含む): 345018912

約数和(自身を除く): 144798010

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 74101, 148202, 518707, 1037414, 14301493, 28602986, 100110451, 200220902]

約数ペア:

[(1, 200220902), (2, 100110451), (7, 28602986), (14, 14301493), (193, 1037414), (386, 518707), (1351, 148202), (2702, 74101)]