200018032

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{69067}}^1$

素因数の和:69256

約数の個数: 20

約数和(自身を含む): 389681656

約数和(自身を除く): 189663624

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 69067, 138134, 276268, 552536, 1105072, 12501127, 25002254, 50004508, 100009016, 200018032]

約数ペア:

[(1, 200018032), (2, 100009016), (4, 50004508), (8, 25002254), (16, 12501127), (181, 1105072), (362, 552536), (724, 276268), (1448, 138134), (2896, 69067)]