196720699

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47713}}^1$

素因数の和:47770

約数の個数: 16

約数和(自身を含む): 244295680

約数和(自身を除く): 47574981

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 47713, 333991, 906547, 1479103, 6345829, 10353721, 28102957, 196720699]

約数ペア:

[(1, 196720699), (7, 28102957), (19, 10353721), (31, 6345829), (133, 1479103), (217, 906547), (589, 333991), (4123, 47713)]