189371699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 212889600

約数和(自身を除く): 23517901

約数列:

[1, 11, 43, 149, 473, 1639, 2687, 6407, 29557, 70477, 115541, 400363, 1270951, 4403993, 17215609, 189371699]

約数ペア:

[(1, 189371699), (11, 17215609), (43, 4403993), (149, 1270951), (473, 400363), (1639, 115541), (2687, 70477), (6407, 29557)]