200838328

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{80207}}^1$

素因数の和:80526

約数の個数: 16

約数和(自身を含む): 377779680

約数和(自身を除く): 176941352

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 80207, 160414, 320828, 641656, 25104791, 50209582, 100419164, 200838328]

約数ペア:

[(1, 200838328), (2, 100419164), (4, 50209582), (8, 25104791), (313, 641656), (626, 320828), (1252, 160414), (2504, 80207)]