209252116766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9769}}^1\times {\mathrm{139091}}^1$

素因数の和:148880

約数の個数: 32

約数和(自身を含む): 391371505920

約数和(自身を除く): 182119389154

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 9769, 19538, 68383, 107459, 136766, 139091, 214918, 278182, 752213, 973637, 1504426, 1530001, 1947274, 3060002, 10710007, 21420014, 1358779979, 2717559958, 9511459853, 14946579769, 19022919706, 29893159538, 104626058383, 209252116766]

約数ペア:

[(1, 209252116766), (2, 104626058383), (7, 29893159538), (11, 19022919706), (14, 14946579769), (22, 9511459853), (77, 2717559958), (154, 1358779979), (9769, 21420014), (19538, 10710007), (68383, 3060002), (107459, 1947274), (136766, 1530001), (139091, 1504426), (214918, 973637), (278182, 752213)]