207698722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1663}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 389136384

約数和(自身を除く): 181437662

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 811, 1622, 1663, 3326, 5677, 8921, 11354, 11641, 17842, 18293, 23282, 36586, 62447, 124894, 128051, 256102, 1348693, 2697386, 9440851, 14835623, 18881702, 29671246, 103849361, 207698722]

約数ペア:

[(1, 207698722), (2, 103849361), (7, 29671246), (11, 18881702), (14, 14835623), (22, 9440851), (77, 2697386), (154, 1348693), (811, 256102), (1622, 128051), (1663, 124894), (3326, 62447), (5677, 36586), (8921, 23282), (11354, 18293), (11641, 17842)]