209913072

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 558312480

約数和(自身を除く): 348399408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 636, 654, 757, 848, 872, 1272, 1308, 1514, 1744, 2271, 2544, 2616, 3028, 4542, 5232, 5777, 6056, 9084, 11554, 12112, 17331, 18168, 23108, 34662, 36336, 40121, 46216, 69324, 80242, 82513, 92432, 120363, 138648, 160484, 165026, 240726, 247539, 277296, 320968, 330052, 481452, 495078, 641936, 660104, 962904, 990156, 1320208, 1925808, 1980312, 3960624, 4373189, 8746378, 13119567, 17492756, 26239134, 34985512, 52478268, 69971024, 104956536, 209913072]

約数ペア:

[(1, 209913072), (2, 104956536), (3, 69971024), (4, 52478268), (6, 34985512), (8, 26239134), (12, 17492756), (16, 13119567), (24, 8746378), (48, 4373189), (53, 3960624), (106, 1980312), (109, 1925808), (159, 1320208), (212, 990156), (218, 962904), (318, 660104), (327, 641936), (424, 495078), (436, 481452), (636, 330052), (654, 320968), (757, 277296), (848, 247539), (872, 240726), (1272, 165026), (1308, 160484), (1514, 138648), (1744, 120363), (2271, 92432), (2544, 82513), (2616, 80242), (3028, 69324), (4542, 46216), (5232, 40121), (5777, 36336), (6056, 34662), (9084, 23108), (11554, 18168), (12112, 17331)]