206177752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32999}}^1$

素因数の和:33087

約数の個数: 32

約数和(自身を含む): 427680000

約数和(自身を除く): 221502248

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 32999, 65998, 131996, 263992, 362989, 725978, 1451956, 2342929, 2903912, 4685858, 9371716, 18743432, 25772219, 51544438, 103088876, 206177752]

約数ペア:

[(1, 206177752), (2, 103088876), (4, 51544438), (8, 25772219), (11, 18743432), (22, 9371716), (44, 4685858), (71, 2903912), (88, 2342929), (142, 1451956), (284, 725978), (568, 362989), (781, 263992), (1562, 131996), (3124, 65998), (6248, 32999)]