203440288

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{119953}}^1$

素因数の和:120016

約数の個数: 24

約数和(自身を含む): 408083508

約数和(自身を除く): 204643220

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 119953, 239906, 479812, 959624, 1919248, 3838496, 6357509, 12715018, 25430036, 50860072, 101720144, 203440288]

約数ペア:

[(1, 203440288), (2, 101720144), (4, 50860072), (8, 25430036), (16, 12715018), (32, 6357509), (53, 3838496), (106, 1919248), (212, 959624), (424, 479812), (848, 239906), (1696, 119953)]