200021534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{29389}}^1$

素因数の和:29515

約数の個数: 16

約数和(自身を含む): 311063760

約数和(自身を除く): 111042226

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 29389, 58778, 1204949, 2409898, 2439287, 4878574, 100010767, 200021534]

約数ペア:

[(1, 200021534), (2, 100010767), (41, 4878574), (82, 2439287), (83, 2409898), (166, 1204949), (3403, 58778), (6806, 29389)]