210399984

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5021}}^1$

素因数の和:5135

約数の個数: 80

約数和(自身を含む): 610273440

約数和(自身を除く): 399873456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5021, 5238, 6984, 10042, 10476, 13968, 15063, 20084, 20952, 30126, 40168, 41904, 45189, 60252, 80336, 90378, 120504, 135567, 180756, 241008, 271134, 361512, 487037, 542268, 723024, 974074, 1084536, 1461111, 1948148, 2169072, 2922222, 3896296, 4383333, 5844444, 7792592, 8766666, 11688888, 13149999, 17533332, 23377776, 26299998, 35066664, 52599996, 70133328, 105199992, 210399984]

約数ペア:

[(1, 210399984), (2, 105199992), (3, 70133328), (4, 52599996), (6, 35066664), (8, 26299998), (9, 23377776), (12, 17533332), (16, 13149999), (18, 11688888), (24, 8766666), (27, 7792592), (36, 5844444), (48, 4383333), (54, 3896296), (72, 2922222), (97, 2169072), (108, 1948148), (144, 1461111), (194, 1084536), (216, 974074), (291, 723024), (388, 542268), (432, 487037), (582, 361512), (776, 271134), (873, 241008), (1164, 180756), (1552, 135567), (1746, 120504), (2328, 90378), (2619, 80336), (3492, 60252), (4656, 45189), (5021, 41904), (5238, 40168), (6984, 30126), (10042, 20952), (10476, 20084), (13968, 15063)]