201409256

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{15139}}^1$

素因数の和:16808

約数の個数: 16

約数和(自身を含む): 377894400

約数和(自身を除く): 176485144

約数列:

[1, 2, 4, 8, 1663, 3326, 6652, 13304, 15139, 30278, 60556, 121112, 25176157, 50352314, 100704628, 201409256]

約数ペア:

[(1, 201409256), (2, 100704628), (4, 50352314), (8, 25176157), (1663, 121112), (3326, 60556), (6652, 30278), (13304, 15139)]