200540494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18341}}^1$

素因数の和:18432

約数の個数: 32

約数和(自身を含む): 380339712

約数和(自身を除く): 179799218

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 18341, 36682, 128387, 201751, 256774, 403502, 1302211, 1412257, 2604422, 2824514, 9115477, 14324321, 18230954, 28648642, 100270247, 200540494]

約数ペア:

[(1, 200540494), (2, 100270247), (7, 28648642), (11, 18230954), (14, 14324321), (22, 9115477), (71, 2824514), (77, 2604422), (142, 1412257), (154, 1302211), (497, 403502), (781, 256774), (994, 201751), (1562, 128387), (5467, 36682), (10934, 18341)]