194722832

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{111653}}^1$

素因数の和:111770

約数の個数: 20

約数和(自身を含む): 380740140

約数和(自身を除く): 186017308

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 111653, 223306, 446612, 893224, 1786448, 12170177, 24340354, 48680708, 97361416, 194722832]

約数ペア:

[(1, 194722832), (2, 97361416), (4, 48680708), (8, 24340354), (16, 12170177), (109, 1786448), (218, 893224), (436, 446612), (872, 223306), (1744, 111653)]