200911681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 220219200

約数和(自身を除く): 19307519

約数列:

[1, 19, 29, 163, 551, 2237, 3097, 4727, 42503, 64873, 89813, 364631, 1232587, 6927989, 10574299, 200911681]

約数ペア:

[(1, 200911681), (19, 10574299), (29, 6927989), (163, 1232587), (551, 364631), (2237, 89813), (3097, 64873), (4727, 42503)]