207007458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 501147648

約数和(自身を除く): 294140190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 71, 94, 98, 141, 142, 147, 211, 213, 282, 294, 329, 422, 426, 497, 633, 658, 987, 994, 1266, 1477, 1491, 1974, 2303, 2954, 2982, 3337, 3479, 4431, 4606, 6674, 6909, 6958, 8862, 9917, 10011, 10339, 10437, 13818, 14981, 19834, 20022, 20678, 20874, 23359, 29751, 29962, 31017, 44943, 46718, 59502, 62034, 69419, 70077, 89886, 104867, 138838, 140154, 163513, 208257, 209734, 314601, 327026, 416514, 485933, 490539, 629202, 704107, 734069, 971866, 981078, 1408214, 1457799, 1468138, 2112321, 2202207, 2915598, 4224642, 4404414, 4928749, 9857498, 14786247, 29572494, 34501243, 69002486, 103503729, 207007458]

約数ペア:

[(1, 207007458), (2, 103503729), (3, 69002486), (6, 34501243), (7, 29572494), (14, 14786247), (21, 9857498), (42, 4928749), (47, 4404414), (49, 4224642), (71, 2915598), (94, 2202207), (98, 2112321), (141, 1468138), (142, 1457799), (147, 1408214), (211, 981078), (213, 971866), (282, 734069), (294, 704107), (329, 629202), (422, 490539), (426, 485933), (497, 416514), (633, 327026), (658, 314601), (987, 209734), (994, 208257), (1266, 163513), (1477, 140154), (1491, 138838), (1974, 104867), (2303, 89886), (2954, 70077), (2982, 69419), (3337, 62034), (3479, 59502), (4431, 46718), (4606, 44943), (6674, 31017), (6909, 29962), (6958, 29751), (8862, 23359), (9917, 20874), (10011, 20678), (10339, 20022), (10437, 19834), (13818, 14981)]