205144434

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11909}}^1$

素因数の和:11960

約数の個数: 64

約数和(自身を含む): 514512000

約数和(自身を除く): 309367566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 8613, 11909, 17226, 23818, 35727, 71454, 107181, 130999, 214362, 261998, 321543, 345361, 392997, 643086, 690722, 785994, 1036083, 1178991, 2072166, 2357982, 3108249, 3536973, 3798971, 6216498, 7073946, 7597942, 9324747, 11396913, 18649494, 22793826, 34190739, 68381478, 102572217, 205144434]

約数ペア:

[(1, 205144434), (2, 102572217), (3, 68381478), (6, 34190739), (9, 22793826), (11, 18649494), (18, 11396913), (22, 9324747), (27, 7597942), (29, 7073946), (33, 6216498), (54, 3798971), (58, 3536973), (66, 3108249), (87, 2357982), (99, 2072166), (174, 1178991), (198, 1036083), (261, 785994), (297, 690722), (319, 643086), (522, 392997), (594, 345361), (638, 321543), (783, 261998), (957, 214362), (1566, 130999), (1914, 107181), (2871, 71454), (5742, 35727), (8613, 23818), (11909, 17226)]