210620939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 232204320

約数和(自身を除く): 21583381

約数列:

[1, 17, 29, 163, 493, 2621, 2771, 4727, 44557, 76009, 80359, 427223, 1292153, 7262791, 12389467, 210620939]

約数ペア:

[(1, 210620939), (17, 12389467), (29, 7262791), (163, 1292153), (493, 427223), (2621, 80359), (2771, 76009), (4727, 44557)]