207725268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{243809}}^1$

素因数の和:243887

約数の個数: 24

約数和(自身を含む): 491520960

約数和(自身を除く): 283795692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 243809, 487618, 731427, 975236, 1462854, 2925708, 17310439, 34620878, 51931317, 69241756, 103862634, 207725268]

約数ペア:

[(1, 207725268), (2, 103862634), (3, 69241756), (4, 51931317), (6, 34620878), (12, 17310439), (71, 2925708), (142, 1462854), (213, 975236), (284, 731427), (426, 487618), (852, 243809)]