207922610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80279}}^1$

素因数の和:80330

約数の個数: 32

約数和(自身を含む): 439292160

約数和(自身を除く): 231369550

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 80279, 160558, 401395, 561953, 802790, 1123906, 2809765, 2970323, 5619530, 5940646, 14851615, 20792261, 29703230, 41584522, 103961305, 207922610]

約数ペア:

[(1, 207922610), (2, 103961305), (5, 41584522), (7, 29703230), (10, 20792261), (14, 14851615), (35, 5940646), (37, 5619530), (70, 2970323), (74, 2809765), (185, 1123906), (259, 802790), (370, 561953), (518, 401395), (1295, 160558), (2590, 80279)]