199606288

素因数分解:

$2^4\times 7^1\times {\mathrm{1782199}}^1$

素因数の和:1782214

約数の個数: 20

約数和(自身を含む): 441985600

約数和(自身を除く): 242379312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1782199, 3564398, 7128796, 12475393, 14257592, 24950786, 28515184, 49901572, 99803144, 199606288]

約数ペア:

[(1, 199606288), (2, 99803144), (4, 49901572), (7, 28515184), (8, 24950786), (14, 14257592), (16, 12475393), (28, 7128796), (56, 3564398), (112, 1782199)]