201904486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{953}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 356719680

約数和(自身を除く): 154815194

約数列:

[1, 2, 7, 14, 37, 74, 259, 409, 518, 818, 953, 1906, 2863, 5726, 6671, 13342, 15133, 30266, 35261, 70522, 105931, 211862, 246827, 389777, 493654, 779554, 2728439, 5456878, 14421749, 28843498, 100952243, 201904486]

約数ペア:

[(1, 201904486), (2, 100952243), (7, 28843498), (14, 14421749), (37, 5456878), (74, 2728439), (259, 779554), (409, 493654), (518, 389777), (818, 246827), (953, 211862), (1906, 105931), (2863, 70522), (5726, 35261), (6671, 30266), (13342, 15133)]