201239742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 468965376

約数和(自身を除く): 267725634

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 946, 989, 1419, 1518, 1978, 2838, 2967, 3083, 5934, 6166, 9249, 10879, 18498, 21758, 32637, 33913, 65274, 67826, 70909, 101739, 132569, 141818, 203478, 212727, 265138, 397707, 425454, 779999, 795414, 1458259, 1559998, 2339997, 2916518, 3049087, 4374777, 4679994, 6098174, 8749554, 9147261, 18294522, 33539957, 67079914, 100619871, 201239742]

約数ペア:

[(1, 201239742), (2, 100619871), (3, 67079914), (6, 33539957), (11, 18294522), (22, 9147261), (23, 8749554), (33, 6098174), (43, 4679994), (46, 4374777), (66, 3049087), (69, 2916518), (86, 2339997), (129, 1559998), (138, 1458259), (253, 795414), (258, 779999), (473, 425454), (506, 397707), (759, 265138), (946, 212727), (989, 203478), (1419, 141818), (1518, 132569), (1978, 101739), (2838, 70909), (2967, 67826), (3083, 65274), (5934, 33913), (6166, 32637), (9249, 21758), (10879, 18498)]