207645606

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 80

約数和(自身を含む): 539447040

約数和(自身を除く): 331801434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2579, 2982, 3834, 4473, 5158, 5751, 7737, 8946, 11502, 13419, 15474, 18053, 23211, 26838, 36106, 40257, 46422, 54159, 69633, 80514, 108318, 139266, 162477, 183109, 208899, 324954, 366218, 417798, 487431, 549327, 974862, 1098654, 1281763, 1462293, 1647981, 2563526, 2924586, 3295962, 3845289, 4943943, 7690578, 9887886, 11535867, 14831829, 23071734, 29663658, 34607601, 69215202, 103822803, 207645606]

約数ペア:

[(1, 207645606), (2, 103822803), (3, 69215202), (6, 34607601), (7, 29663658), (9, 23071734), (14, 14831829), (18, 11535867), (21, 9887886), (27, 7690578), (42, 4943943), (54, 3845289), (63, 3295962), (71, 2924586), (81, 2563526), (126, 1647981), (142, 1462293), (162, 1281763), (189, 1098654), (213, 974862), (378, 549327), (426, 487431), (497, 417798), (567, 366218), (639, 324954), (994, 208899), (1134, 183109), (1278, 162477), (1491, 139266), (1917, 108318), (2579, 80514), (2982, 69633), (3834, 54159), (4473, 46422), (5158, 40257), (5751, 36106), (7737, 26838), (8946, 23211), (11502, 18053), (13419, 15474)]