206103672943

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{11519}}^1$

素因数の和:11780

約数の個数: 48

約数和(自身を含む): 251519385600

約数和(自身を除く): 45415712657

約数列:

[1, 7, 37, 49, 71, 139, 259, 497, 973, 1813, 2627, 3479, 5143, 6811, 9869, 11519, 18389, 36001, 69083, 80633, 128723, 252007, 365153, 426203, 483581, 564431, 817849, 1601141, 2556071, 2983421, 5724943, 11207987, 17892497, 20883947, 30260413, 40074601, 59242217, 78455909, 113681011, 211822891, 414695519, 795767077, 1482760237, 2902868633, 4206197407, 5570369539, 29443381849, 206103672943]

約数ペア:

[(1, 206103672943), (7, 29443381849), (37, 5570369539), (49, 4206197407), (71, 2902868633), (139, 1482760237), (259, 795767077), (497, 414695519), (973, 211822891), (1813, 113681011), (2627, 78455909), (3479, 59242217), (5143, 40074601), (6811, 30260413), (9869, 20883947), (11519, 17892497), (18389, 11207987), (36001, 5724943), (69083, 2983421), (80633, 2556071), (128723, 1601141), (252007, 817849), (365153, 564431), (426203, 483581)]