200054517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{28657}}^1$

素因数の和:28852

約数の個数: 16

約数和(自身を含む): 288872640

約数和(自身を除く): 88818123

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 28657, 85971, 372541, 1117623, 5129603, 15388809, 66684839, 200054517]

約数ペア:

[(1, 200054517), (3, 66684839), (13, 15388809), (39, 5129603), (179, 1117623), (537, 372541), (2327, 85971), (6981, 28657)]