214686616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{624089}}^1$

素因数の和:624138

約数の個数: 16

約数和(自身を含む): 411899400

約数和(自身を除く): 197212784

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 624089, 1248178, 2496356, 4992712, 26835827, 53671654, 107343308, 214686616]

約数ペア:

[(1, 214686616), (2, 107343308), (4, 53671654), (8, 26835827), (43, 4992712), (86, 2496356), (172, 1248178), (344, 624089)]