205125927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 296462592

約数和(自身を除く): 91336665

約数列:

[1, 3, 17, 51, 67, 173, 201, 347, 519, 1041, 1139, 2941, 3417, 5899, 8823, 11591, 17697, 23249, 34773, 60031, 69747, 180093, 197047, 395233, 591141, 1020527, 1185699, 3061581, 4022077, 12066231, 68375309, 205125927]

約数ペア:

[(1, 205125927), (3, 68375309), (17, 12066231), (51, 4022077), (67, 3061581), (173, 1185699), (201, 1020527), (347, 591141), (519, 395233), (1041, 197047), (1139, 180093), (2941, 69747), (3417, 60031), (5899, 34773), (8823, 23249), (11591, 17697)]