202948922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 342667584

約数和(自身を除く): 139718662

約数列:

[1, 2, 11, 22, 37, 74, 283, 407, 566, 814, 881, 1762, 3113, 6226, 9691, 10471, 19382, 20942, 32597, 65194, 115181, 230362, 249323, 358567, 498646, 717134, 2742553, 5485106, 9224951, 18449902, 101474461, 202948922]

約数ペア:

[(1, 202948922), (2, 101474461), (11, 18449902), (22, 9224951), (37, 5485106), (74, 2742553), (283, 717134), (407, 498646), (566, 358567), (814, 249323), (881, 230362), (1762, 115181), (3113, 65194), (6226, 32597), (9691, 20942), (10471, 19382)]