211077482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 405409536

約数和(自身を除く): 194332054

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 583, 742, 847, 1166, 1694, 2351, 4081, 4702, 6413, 8162, 12826, 16457, 25861, 32914, 44891, 51722, 89782, 124603, 181027, 249206, 284471, 362054, 568942, 872221, 1370633, 1744442, 1991297, 2741266, 3982594, 9594431, 15076963, 19188862, 30153926, 105538741, 211077482]

約数ペア:

[(1, 211077482), (2, 105538741), (7, 30153926), (11, 19188862), (14, 15076963), (22, 9594431), (53, 3982594), (77, 2741266), (106, 1991297), (121, 1744442), (154, 1370633), (242, 872221), (371, 568942), (583, 362054), (742, 284471), (847, 249206), (1166, 181027), (1694, 124603), (2351, 89782), (4081, 51722), (4702, 44891), (6413, 32914), (8162, 25861), (12826, 16457)]