207642944

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{170759}}^1$

素因数の和:170790

約数の個数: 28

約数和(自身を含む): 433730400

約数和(自身を除く): 226087456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 170759, 341518, 683036, 1366072, 2732144, 3244421, 5464288, 6488842, 10928576, 12977684, 25955368, 51910736, 103821472, 207642944]

約数ペア:

[(1, 207642944), (2, 103821472), (4, 51910736), (8, 25955368), (16, 12977684), (19, 10928576), (32, 6488842), (38, 5464288), (64, 3244421), (76, 2732144), (152, 1366072), (304, 683036), (608, 341518), (1216, 170759)]