200516690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2667

約数の個数: 64

約数和(自身を含む): 425831040

約数和(自身を除く): 225314350

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1406, 2035, 2090, 2593, 3515, 4070, 5186, 7030, 7733, 12965, 15466, 25930, 28523, 38665, 49267, 57046, 77330, 95941, 98534, 142615, 191882, 246335, 285230, 479705, 492670, 541937, 959410, 1055351, 1083874, 1822879, 2110702, 2709685, 3645758, 5276755, 5419370, 9114395, 10553510, 18228790, 20051669, 40103338, 100258345, 200516690]

約数ペア:

[(1, 200516690), (2, 100258345), (5, 40103338), (10, 20051669), (11, 18228790), (19, 10553510), (22, 9114395), (37, 5419370), (38, 5276755), (55, 3645758), (74, 2709685), (95, 2110702), (110, 1822879), (185, 1083874), (190, 1055351), (209, 959410), (370, 541937), (407, 492670), (418, 479705), (703, 285230), (814, 246335), (1045, 191882), (1406, 142615), (2035, 98534), (2090, 95941), (2593, 77330), (3515, 57046), (4070, 49267), (5186, 38665), (7030, 28523), (7733, 25930), (12965, 15466)]