207799564

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 429504768

約数和(自身を除く): 221705204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 749, 1204, 1498, 1613, 2996, 3226, 4601, 6452, 9202, 11291, 18404, 22582, 32207, 45164, 64414, 69359, 128828, 138718, 172591, 277436, 345182, 485513, 690364, 971026, 1208137, 1942052, 2416274, 4832548, 7421413, 14842826, 29685652, 51949891, 103899782, 207799564]

約数ペア:

[(1, 207799564), (2, 103899782), (4, 51949891), (7, 29685652), (14, 14842826), (28, 7421413), (43, 4832548), (86, 2416274), (107, 1942052), (172, 1208137), (214, 971026), (301, 690364), (428, 485513), (602, 345182), (749, 277436), (1204, 172591), (1498, 138718), (1613, 128828), (2996, 69359), (3226, 64414), (4601, 45164), (6452, 32207), (9202, 22582), (11291, 18404)]