200908208

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{48859}}^1$

素因数の和:49124

約数の個数: 20

約数和(自身を含む): 390782280

約数和(自身を除く): 189874072

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 48859, 97718, 195436, 390872, 781744, 12556763, 25113526, 50227052, 100454104, 200908208]

約数ペア:

[(1, 200908208), (2, 100454104), (4, 50227052), (8, 25113526), (16, 12556763), (257, 781744), (514, 390872), (1028, 195436), (2056, 97718), (4112, 48859)]