200664832

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{18229}}^1$

素因数の和:18288

約数の個数: 36

約数和(自身を含む): 409883320

約数和(自身を除く): 209218488

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 18229, 36458, 72916, 145832, 291664, 583328, 783847, 1166656, 1567694, 2333312, 3135388, 4666624, 6270776, 12541552, 25083104, 50166208, 100332416, 200664832]

約数ペア:

[(1, 200664832), (2, 100332416), (4, 50166208), (8, 25083104), (16, 12541552), (32, 6270776), (43, 4666624), (64, 3135388), (86, 2333312), (128, 1567694), (172, 1166656), (256, 783847), (344, 583328), (688, 291664), (1376, 145832), (2752, 72916), (5504, 36458), (11008, 18229)]