200980846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 141163154

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 398, 638, 1583, 2189, 3166, 4378, 5771, 11542, 17413, 34826, 45907, 63481, 91814, 126962, 315017, 504977, 630034, 1009954, 3465187, 6930374, 9135493, 18270986, 100490423, 200980846]

約数ペア:

[(1, 200980846), (2, 100490423), (11, 18270986), (22, 9135493), (29, 6930374), (58, 3465187), (199, 1009954), (319, 630034), (398, 504977), (638, 315017), (1583, 126962), (2189, 91814), (3166, 63481), (4378, 45907), (5771, 34826), (11542, 17413)]