200251143

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 315403200

約数和(自身を除く): 115152057

約数列:

[1, 3, 9, 17, 27, 51, 153, 293, 459, 879, 1489, 2637, 4467, 4981, 7911, 13401, 14943, 25313, 40203, 44829, 75939, 134487, 227817, 436277, 683451, 1308831, 3926493, 7416709, 11779479, 22250127, 66750381, 200251143]

約数ペア:

[(1, 200251143), (3, 66750381), (9, 22250127), (17, 11779479), (27, 7416709), (51, 3926493), (153, 1308831), (293, 683451), (459, 436277), (879, 227817), (1489, 134487), (2637, 75939), (4467, 44829), (4981, 40203), (7911, 25313), (13401, 14943)]