207926884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{1217}}^1$

素因数の和:1596

約数の個数: 36

約数和(自身を含む): 401421132

約数和(自身を除く): 193494248

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 353, 484, 706, 1217, 1412, 2434, 3883, 4868, 7766, 13387, 15532, 26774, 42713, 53548, 85426, 147257, 170852, 294514, 429601, 589028, 859202, 1718404, 4725611, 9451222, 18902444, 51981721, 103963442, 207926884]

約数ペア:

[(1, 207926884), (2, 103963442), (4, 51981721), (11, 18902444), (22, 9451222), (44, 4725611), (121, 1718404), (242, 859202), (353, 589028), (484, 429601), (706, 294514), (1217, 170852), (1412, 147257), (2434, 85426), (3883, 53548), (4868, 42713), (7766, 26774), (13387, 15532)]