200297867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 271987200

約数和(自身を除く): 71689333

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2233, 3857, 4721, 6061, 33047, 42427, 51931, 89699, 136909, 363517, 627893, 958363, 986689, 1505999, 2601271, 6906823, 10541993, 18208897, 28613981, 200297867]

約数ペア:

[(1, 200297867), (7, 28613981), (11, 18208897), (19, 10541993), (29, 6906823), (77, 2601271), (133, 1505999), (203, 986689), (209, 958363), (319, 627893), (551, 363517), (1463, 136909), (2233, 89699), (3857, 51931), (4721, 42427), (6061, 33047)]