199048826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 327754560

約数和(自身を除く): 128705734

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 2113, 2479, 2546, 4226, 4958, 40147, 47101, 78181, 80294, 94202, 141571, 156362, 283142, 1485439, 2689849, 2970878, 5238127, 5379698, 10476254, 99524413, 199048826]

約数ペア:

[(1, 199048826), (2, 99524413), (19, 10476254), (37, 5379698), (38, 5238127), (67, 2970878), (74, 2689849), (134, 1485439), (703, 283142), (1273, 156362), (1406, 141571), (2113, 94202), (2479, 80294), (2546, 78181), (4226, 47101), (4958, 40147)]