198199057876

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{51560629}}^1$

素因数の和:51560695

約数の個数: 18

約数和(自身を含む): 358397939130

約数和(自身を除く): 160198881254

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 51560629, 103121258, 206242516, 1598379499, 3196758998, 6393517996, 49549764469, 99099528938, 198199057876]

約数ペア:

[(1, 198199057876), (2, 99099528938), (4, 49549764469), (31, 6393517996), (62, 3196758998), (124, 1598379499), (961, 206242516), (1922, 103121258), (3844, 51560629)]