200906838

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 513216000

約数和(自身を除く): 312309162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 107, 109, 174, 198, 214, 218, 261, 297, 319, 321, 327, 522, 594, 638, 642, 654, 783, 957, 963, 981, 1177, 1199, 1566, 1914, 1926, 1962, 2354, 2398, 2871, 2889, 2943, 3103, 3161, 3531, 3597, 5742, 5778, 5886, 6206, 6322, 7062, 7194, 8613, 9309, 9483, 10593, 10791, 11663, 17226, 18618, 18966, 21186, 21582, 23326, 27927, 28449, 31779, 32373, 34133, 34771, 34989, 55854, 56898, 63558, 64746, 68266, 69542, 69978, 83781, 85347, 102399, 104313, 104967, 128293, 167562, 170694, 204798, 208626, 209934, 256586, 307197, 312939, 314901, 338227, 384879, 614394, 625878, 629802, 676454, 769758, 921591, 938817, 1014681, 1154637, 1843182, 1877634, 2029362, 2309274, 3044043, 3463911, 3720497, 6088086, 6927822, 7440994, 9132129, 11161491, 18264258, 22322982, 33484473, 66968946, 100453419, 200906838]

約数ペア:

[(1, 200906838), (2, 100453419), (3, 66968946), (6, 33484473), (9, 22322982), (11, 18264258), (18, 11161491), (22, 9132129), (27, 7440994), (29, 6927822), (33, 6088086), (54, 3720497), (58, 3463911), (66, 3044043), (87, 2309274), (99, 2029362), (107, 1877634), (109, 1843182), (174, 1154637), (198, 1014681), (214, 938817), (218, 921591), (261, 769758), (297, 676454), (319, 629802), (321, 625878), (327, 614394), (522, 384879), (594, 338227), (638, 314901), (642, 312939), (654, 307197), (783, 256586), (957, 209934), (963, 208626), (981, 204798), (1177, 170694), (1199, 167562), (1566, 128293), (1914, 104967), (1926, 104313), (1962, 102399), (2354, 85347), (2398, 83781), (2871, 69978), (2889, 69542), (2943, 68266), (3103, 64746), (3161, 63558), (3531, 56898), (3597, 55854), (5742, 34989), (5778, 34771), (5886, 34133), (6206, 32373), (6322, 31779), (7062, 28449), (7194, 27927), (8613, 23326), (9309, 21582), (9483, 21186), (10593, 18966), (10791, 18618), (11663, 17226)]