210186984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6287}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 603648000

約数和(自身を除く): 393461016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 6287, 8358, 11144, 12574, 16716, 18861, 25148, 33432, 37722, 44009, 50296, 75444, 88018, 132027, 150888, 176036, 264054, 352072, 528108, 1056216, 1251113, 2502226, 3753339, 5004452, 7506678, 8757791, 10008904, 15013356, 17515582, 26273373, 30026712, 35031164, 52546746, 70062328, 105093492, 210186984]

約数ペア:

[(1, 210186984), (2, 105093492), (3, 70062328), (4, 52546746), (6, 35031164), (7, 30026712), (8, 26273373), (12, 17515582), (14, 15013356), (21, 10008904), (24, 8757791), (28, 7506678), (42, 5004452), (56, 3753339), (84, 2502226), (168, 1251113), (199, 1056216), (398, 528108), (597, 352072), (796, 264054), (1194, 176036), (1393, 150888), (1592, 132027), (2388, 88018), (2786, 75444), (4179, 50296), (4776, 44009), (5572, 37722), (6287, 33432), (8358, 25148), (11144, 18861), (12574, 16716)]