211944752

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{88903}}^1$

素因数の和:89060

約数の個数: 20

約数和(自身を含む): 413403600

約数和(自身を除く): 201458848

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 88903, 177806, 355612, 711224, 1422448, 13246547, 26493094, 52986188, 105972376, 211944752]

約数ペア:

[(1, 211944752), (2, 105972376), (4, 52986188), (8, 26493094), (16, 13246547), (149, 1422448), (298, 711224), (596, 355612), (1192, 177806), (2384, 88903)]