207812598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 485388288

約数和(自身を除く): 277575690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 227, 307, 426, 454, 497, 614, 681, 921, 994, 1362, 1491, 1589, 1842, 2149, 2982, 3178, 4298, 4767, 6447, 9534, 12894, 16117, 21797, 32234, 43594, 48351, 65391, 69689, 96702, 112819, 130782, 139378, 152579, 209067, 225638, 305158, 338457, 418134, 457737, 487823, 676914, 915474, 975646, 1463469, 2926938, 4947919, 9895838, 14843757, 29687514, 34635433, 69270866, 103906299, 207812598]

約数ペア:

[(1, 207812598), (2, 103906299), (3, 69270866), (6, 34635433), (7, 29687514), (14, 14843757), (21, 9895838), (42, 4947919), (71, 2926938), (142, 1463469), (213, 975646), (227, 915474), (307, 676914), (426, 487823), (454, 457737), (497, 418134), (614, 338457), (681, 305158), (921, 225638), (994, 209067), (1362, 152579), (1491, 139378), (1589, 130782), (1842, 112819), (2149, 96702), (2982, 69689), (3178, 65391), (4298, 48351), (4767, 43594), (6447, 32234), (9534, 21797), (12894, 16117)]