200532731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 249661440

約数和(自身を除く): 49128709

約数列:

[1, 7, 17, 79, 83, 119, 257, 553, 581, 1343, 1411, 1799, 4369, 6557, 9401, 9877, 20303, 21331, 30583, 45899, 111469, 142121, 149317, 345151, 362627, 780283, 1685149, 2416057, 2538389, 11796043, 28647533, 200532731]

約数ペア:

[(1, 200532731), (7, 28647533), (17, 11796043), (79, 2538389), (83, 2416057), (119, 1685149), (257, 780283), (553, 362627), (581, 345151), (1343, 149317), (1411, 142121), (1799, 111469), (4369, 45899), (6557, 30583), (9401, 21331), (9877, 20303)]