255053442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{85531}}^1$

素因数の和:85614

約数の個数: 32

約数和(自身を含む): 591197184

約数和(自身を除く): 336143742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 85531, 171062, 256593, 513186, 598717, 1197434, 1796151, 3592302, 6072701, 12145402, 18218103, 36436206, 42508907, 85017814, 127526721, 255053442]

約数ペア:

[(1, 255053442), (2, 127526721), (3, 85017814), (6, 42508907), (7, 36436206), (14, 18218103), (21, 12145402), (42, 6072701), (71, 3592302), (142, 1796151), (213, 1197434), (426, 598717), (497, 513186), (994, 256593), (1491, 171062), (2982, 85531)]