200550548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239893}}^1$

素因数の和:239927

約数の個数: 24

約数和(自身を含む): 403021920

約数和(自身を除く): 202471372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 239893, 479786, 959572, 2638823, 4557967, 5277646, 9115934, 10555292, 18231868, 50137637, 100275274, 200550548]

約数ペア:

[(1, 200550548), (2, 100275274), (4, 50137637), (11, 18231868), (19, 10555292), (22, 9115934), (38, 5277646), (44, 4557967), (76, 2638823), (209, 959572), (418, 479786), (836, 239893)]