200869501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 259580160

約数和(自身を除く): 58710659

約数列:

[1, 7, 17, 19, 73, 119, 133, 323, 511, 1217, 1241, 1387, 2261, 8519, 8687, 9709, 20689, 23123, 23579, 88841, 144823, 161861, 165053, 393091, 621887, 1510297, 1687979, 2751637, 10572079, 11815853, 28695643, 200869501]

約数ペア:

[(1, 200869501), (7, 28695643), (17, 11815853), (19, 10572079), (73, 2751637), (119, 1687979), (133, 1510297), (323, 621887), (511, 393091), (1217, 165053), (1241, 161861), (1387, 144823), (2261, 88841), (8519, 23579), (8687, 23123), (9709, 20689)]