204885457938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1$

素因数の和:1814

約数の個数: 160

約数和(自身を含む): 527641931520

約数和(自身を除く): 322756473582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 359, 378, 567, 613, 718, 821, 1077, 1134, 1226, 1642, 1839, 2154, 2463, 2513, 3231, 3678, 4291, 4926, 5026, 5517, 5747, 6462, 7389, 7539, 8582, 9693, 11034, 11494, 12873, 14778, 15078, 16551, 17241, 19386, 22167, 22617, 25746, 29079, 33102, 34482, 38619, 44334, 45234, 49653, 51723, 58158, 66501, 67851, 77238, 99306, 103446, 115857, 133002, 135702, 155169, 203553, 220067, 231714, 294739, 310338, 347571, 407106, 440134, 465507, 503273, 589478, 660201, 695142, 884217, 931014, 1006546, 1320402, 1509819, 1540469, 1768434, 1980603, 2063173, 2652651, 3019638, 3080938, 3522911, 3961206, 4126346, 4529457, 4621407, 5305302, 5941809, 6189519, 7045822, 7957953, 9058914, 9242814, 10568733, 11883618, 12379038, 13588371, 13864221, 15915906, 17825427, 18568557, 21137466, 23873859, 27176742, 27728442, 31706199, 35650854, 37137114, 40765113, 41592663, 47747718, 55705671, 63412398, 81530226, 83185326, 95118597, 111411342, 124777989, 167117013, 180675007, 190237194, 249555978, 285355791, 334234026, 361350014, 542025021, 570711582, 1084050042, 1264725049, 1626075063, 2529450098, 3252150126, 3794175147, 4878225189, 7588350294, 9756450378, 11382525441, 14634675567, 22765050882, 29269351134, 34147576323, 68295152646, 102442728969, 204885457938]

約数ペア:

[(1, 204885457938), (2, 102442728969), (3, 68295152646), (6, 34147576323), (7, 29269351134), (9, 22765050882), (14, 14634675567), (18, 11382525441), (21, 9756450378), (27, 7588350294), (42, 4878225189), (54, 3794175147), (63, 3252150126), (81, 2529450098), (126, 1626075063), (162, 1264725049), (189, 1084050042), (359, 570711582), (378, 542025021), (567, 361350014), (613, 334234026), (718, 285355791), (821, 249555978), (1077, 190237194), (1134, 180675007), (1226, 167117013), (1642, 124777989), (1839, 111411342), (2154, 95118597), (2463, 83185326), (2513, 81530226), (3231, 63412398), (3678, 55705671), (4291, 47747718), (4926, 41592663), (5026, 40765113), (5517, 37137114), (5747, 35650854), (6462, 31706199), (7389, 27728442), (7539, 27176742), (8582, 23873859), (9693, 21137466), (11034, 18568557), (11494, 17825427), (12873, 15915906), (14778, 13864221), (15078, 13588371), (16551, 12379038), (17241, 11883618), (19386, 10568733), (22167, 9242814), (22617, 9058914), (25746, 7957953), (29079, 7045822), (33102, 6189519), (34482, 5941809), (38619, 5305302), (44334, 4621407), (45234, 4529457), (49653, 4126346), (51723, 3961206), (58158, 3522911), (66501, 3080938), (67851, 3019638), (77238, 2652651), (99306, 2063173), (103446, 1980603), (115857, 1768434), (133002, 1540469), (135702, 1509819), (155169, 1320402), (203553, 1006546), (220067, 931014), (231714, 884217), (294739, 695142), (310338, 660201), (347571, 589478), (407106, 503273), (440134, 465507)]