207804938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{497141}}^1$

素因数の和:497173

約数の個数: 16

約数和(自身を含む): 357942240

約数和(自身を除く): 150137302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 497141, 994282, 5468551, 9445679, 10937102, 18891358, 103902469, 207804938]

約数ペア:

[(1, 207804938), (2, 103902469), (11, 18891358), (19, 10937102), (22, 9445679), (38, 5468551), (209, 994282), (418, 497141)]