209244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 580608

約数和(自身を除く): 371364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 53, 84, 94, 106, 141, 159, 188, 212, 282, 318, 329, 371, 564, 636, 658, 742, 987, 1113, 1316, 1484, 1974, 2226, 2491, 3948, 4452, 4982, 7473, 9964, 14946, 17437, 29892, 34874, 52311, 69748, 104622, 209244]

約数ペア:

[(1, 209244), (2, 104622), (3, 69748), (4, 52311), (6, 34874), (7, 29892), (12, 17437), (14, 14946), (21, 9964), (28, 7473), (42, 4982), (47, 4452), (53, 3948), (84, 2491), (94, 2226), (106, 1974), (141, 1484), (159, 1316), (188, 1113), (212, 987), (282, 742), (318, 658), (329, 636), (371, 564)]