207967326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 480686976

約数和(自身を除く): 272719650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 307, 381, 614, 762, 889, 921, 1778, 1842, 2149, 2667, 4298, 5334, 6447, 12894, 16129, 32258, 38989, 48387, 77978, 96774, 112903, 116967, 225806, 233934, 272923, 338709, 545846, 677418, 818769, 1637538, 4951603, 9903206, 14854809, 29709618, 34661221, 69322442, 103983663, 207967326]

約数ペア:

[(1, 207967326), (2, 103983663), (3, 69322442), (6, 34661221), (7, 29709618), (14, 14854809), (21, 9903206), (42, 4951603), (127, 1637538), (254, 818769), (307, 677418), (381, 545846), (614, 338709), (762, 272923), (889, 233934), (921, 225806), (1778, 116967), (1842, 112903), (2149, 96774), (2667, 77978), (4298, 48387), (5334, 38989), (6447, 32258), (12894, 16129)]