201680480568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2687}}^1\times {\mathrm{446773}}^1$

素因数の和:449476

約数の個数: 64

約数和(自身を含む): 576445685760

約数和(自身を除く): 374765205192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2687, 5374, 8061, 10748, 16122, 18809, 21496, 32244, 37618, 56427, 64488, 75236, 112854, 150472, 225708, 446773, 451416, 893546, 1340319, 1787092, 2680638, 3127411, 3574184, 5361276, 6254822, 9382233, 10722552, 12509644, 18764466, 25019288, 37528932, 75057864, 1200479051, 2400958102, 3601437153, 4801916204, 7202874306, 8403353357, 9603832408, 14405748612, 16806706714, 25210060071, 28811497224, 33613413428, 50420120142, 67226826856, 100840240284, 201680480568]

約数ペア:

[(1, 201680480568), (2, 100840240284), (3, 67226826856), (4, 50420120142), (6, 33613413428), (7, 28811497224), (8, 25210060071), (12, 16806706714), (14, 14405748612), (21, 9603832408), (24, 8403353357), (28, 7202874306), (42, 4801916204), (56, 3601437153), (84, 2400958102), (168, 1200479051), (2687, 75057864), (5374, 37528932), (8061, 25019288), (10748, 18764466), (16122, 12509644), (18809, 10722552), (21496, 9382233), (32244, 6254822), (37618, 5361276), (56427, 3574184), (64488, 3127411), (75236, 2680638), (112854, 1787092), (150472, 1340319), (225708, 893546), (446773, 451416)]