420146206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1\times {\mathrm{3191}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 645499008

約数和(自身を除く): 225352802

約数列:

[1, 2, 43, 86, 1531, 3062, 3191, 6382, 65833, 131666, 137213, 274426, 4885421, 9770842, 210073103, 420146206]

約数ペア:

[(1, 420146206), (2, 210073103), (43, 9770842), (86, 4885421), (1531, 274426), (3062, 137213), (3191, 131666), (6382, 65833)]