127521588

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{53401}}^1$

素因数の和:53607

約数の個数: 24

約数和(自身を含む): 299051200

約数和(自身を除く): 171529612

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 53401, 106802, 160203, 213604, 320406, 640812, 10626799, 21253598, 31880397, 42507196, 63760794, 127521588]

約数ペア:

[(1, 127521588), (2, 63760794), (3, 42507196), (4, 31880397), (6, 21253598), (12, 10626799), (199, 640812), (398, 320406), (597, 213604), (796, 160203), (1194, 106802), (2388, 53401)]