200162480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 535947840

約数和(自身を除く): 335785360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2609, 2740, 3836, 4795, 5218, 5480, 7672, 9590, 10436, 10960, 13045, 15344, 18263, 19180, 20872, 26090, 36526, 38360, 41744, 52180, 73052, 76720, 91315, 104360, 146104, 182630, 208720, 292208, 357433, 365260, 714866, 730520, 1429732, 1461040, 1787165, 2502031, 2859464, 3574330, 5004062, 5718928, 7148660, 10008124, 12510155, 14297320, 20016248, 25020310, 28594640, 40032496, 50040620, 100081240, 200162480]

約数ペア:

[(1, 200162480), (2, 100081240), (4, 50040620), (5, 40032496), (7, 28594640), (8, 25020310), (10, 20016248), (14, 14297320), (16, 12510155), (20, 10008124), (28, 7148660), (35, 5718928), (40, 5004062), (56, 3574330), (70, 2859464), (80, 2502031), (112, 1787165), (137, 1461040), (140, 1429732), (274, 730520), (280, 714866), (548, 365260), (560, 357433), (685, 292208), (959, 208720), (1096, 182630), (1370, 146104), (1918, 104360), (2192, 91315), (2609, 76720), (2740, 73052), (3836, 52180), (4795, 41744), (5218, 38360), (5480, 36526), (7672, 26090), (9590, 20872), (10436, 19180), (10960, 18263), (13045, 15344)]