206800726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 345324672

約数和(自身を除く): 138523946

約数列:

[1, 2, 11, 22, 67, 134, 307, 457, 614, 737, 914, 1474, 3377, 5027, 6754, 10054, 20569, 30619, 41138, 61238, 140299, 226259, 280598, 336809, 452518, 673618, 1543289, 3086578, 9400033, 18800066, 103400363, 206800726]

約数ペア:

[(1, 206800726), (2, 103400363), (11, 18800066), (22, 9400033), (67, 3086578), (134, 1543289), (307, 673618), (457, 452518), (614, 336809), (737, 280598), (914, 226259), (1474, 140299), (3377, 61238), (5027, 41138), (6754, 30619), (10054, 20569)]