205824108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 561792000

約数和(自身を除く): 355967892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 1759, 2388, 2786, 3518, 4179, 5277, 5572, 7036, 8358, 9751, 10554, 12313, 16716, 19502, 21108, 24626, 29253, 36939, 39004, 49252, 58506, 73878, 86191, 117012, 147756, 172382, 258573, 344764, 350041, 517146, 700082, 1034292, 1050123, 1400164, 2100246, 2450287, 4200492, 4900574, 7350861, 9801148, 14701722, 17152009, 29403444, 34304018, 51456027, 68608036, 102912054, 205824108]

約数ペア:

[(1, 205824108), (2, 102912054), (3, 68608036), (4, 51456027), (6, 34304018), (7, 29403444), (12, 17152009), (14, 14701722), (21, 9801148), (28, 7350861), (42, 4900574), (49, 4200492), (84, 2450287), (98, 2100246), (147, 1400164), (196, 1050123), (199, 1034292), (294, 700082), (398, 517146), (588, 350041), (597, 344764), (796, 258573), (1194, 172382), (1393, 147756), (1759, 117012), (2388, 86191), (2786, 73878), (3518, 58506), (4179, 49252), (5277, 39004), (5572, 36939), (7036, 29253), (8358, 24626), (9751, 21108), (10554, 19502), (12313, 16716)]