203432186876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157455253}}^1$

素因数の和:157455293

約数の個数: 24

約数和(自身を含む): 396787240080

約数和(自身を除く): 193355053204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 157455253, 314910506, 629821012, 2676739301, 2991649807, 5353478602, 5983299614, 10706957204, 11966599228, 50858046719, 101716093438, 203432186876]

約数ペア:

[(1, 203432186876), (2, 101716093438), (4, 50858046719), (17, 11966599228), (19, 10706957204), (34, 5983299614), (38, 5353478602), (68, 2991649807), (76, 2676739301), (323, 629821012), (646, 314910506), (1292, 157455253)]