201084993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 316607616

約数和(自身を除く): 115522623

約数列:

[1, 3, 9, 17, 51, 71, 107, 153, 173, 213, 321, 519, 639, 963, 1207, 1557, 1819, 2941, 3621, 5457, 7597, 8823, 10863, 12283, 16371, 18511, 22791, 26469, 36849, 55533, 68373, 110547, 129149, 166599, 208811, 314687, 387447, 626433, 944061, 1162341, 1314281, 1879299, 2832183, 3942843, 11828529, 22342777, 67028331, 201084993]

約数ペア:

[(1, 201084993), (3, 67028331), (9, 22342777), (17, 11828529), (51, 3942843), (71, 2832183), (107, 1879299), (153, 1314281), (173, 1162341), (213, 944061), (321, 626433), (519, 387447), (639, 314687), (963, 208811), (1207, 166599), (1557, 129149), (1819, 110547), (2941, 68373), (3621, 55533), (5457, 36849), (7597, 26469), (8823, 22791), (10863, 18511), (12283, 16371)]