207956910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2287}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 571963392

約数和(自身を除く): 364006482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 2165, 2287, 2598, 3031, 4330, 4574, 6062, 6495, 6861, 9093, 11435, 12990, 13722, 15155, 16009, 18186, 22870, 30310, 32018, 34305, 45465, 48027, 68610, 80045, 90930, 96054, 160090, 240135, 480270, 990271, 1980542, 2970813, 4951355, 5941626, 6931897, 9902710, 13863794, 14854065, 20795691, 29708130, 34659485, 41591382, 69318970, 103978455, 207956910]

約数ペア:

[(1, 207956910), (2, 103978455), (3, 69318970), (5, 41591382), (6, 34659485), (7, 29708130), (10, 20795691), (14, 14854065), (15, 13863794), (21, 9902710), (30, 6931897), (35, 5941626), (42, 4951355), (70, 2970813), (105, 1980542), (210, 990271), (433, 480270), (866, 240135), (1299, 160090), (2165, 96054), (2287, 90930), (2598, 80045), (3031, 68610), (4330, 48027), (4574, 45465), (6062, 34305), (6495, 32018), (6861, 30310), (9093, 22870), (11435, 18186), (12990, 16009), (13722, 15155)]