206819972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3083}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 374422272

約数和(自身を除く): 167602300

約数列:

[1, 2, 4, 31, 62, 124, 541, 1082, 2164, 3083, 6166, 12332, 16771, 33542, 67084, 95573, 191146, 382292, 1667903, 3335806, 6671612, 51704993, 103409986, 206819972]

約数ペア:

[(1, 206819972), (2, 103409986), (4, 51704993), (31, 6671612), (62, 3335806), (124, 1667903), (541, 382292), (1082, 191146), (2164, 95573), (3083, 67084), (6166, 33542), (12332, 16771)]