205837142

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{56767}}^1$

素因数の和:56820

約数の個数: 24

約数和(自身を含む): 368878464

約数和(自身を除く): 163041322

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 56767, 113534, 397369, 794738, 2100379, 2781583, 4200758, 5563166, 14702653, 29405306, 102918571, 205837142]

約数ペア:

[(1, 205837142), (2, 102918571), (7, 29405306), (14, 14702653), (37, 5563166), (49, 4200758), (74, 2781583), (98, 2100379), (259, 794738), (518, 397369), (1813, 113534), (3626, 56767)]