203203196

素因数分解:

$2^2\times 7^2\times {\mathrm{1036751}}^1$

素因数の和:1036769

約数の個数: 18

約数和(自身を含む): 413664048

約数和(自身を除く): 210460852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1036751, 2073502, 4147004, 7257257, 14514514, 29029028, 50800799, 101601598, 203203196]

約数ペア:

[(1, 203203196), (2, 101601598), (4, 50800799), (7, 29029028), (14, 14514514), (28, 7257257), (49, 4147004), (98, 2073502), (196, 1036751)]