206360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 587520

約数和(自身を除く): 381160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 88, 110, 134, 140, 154, 220, 268, 280, 308, 335, 385, 440, 469, 536, 616, 670, 737, 770, 938, 1340, 1474, 1540, 1876, 2345, 2680, 2948, 3080, 3685, 3752, 4690, 5159, 5896, 7370, 9380, 10318, 14740, 18760, 20636, 25795, 29480, 41272, 51590, 103180, 206360]

約数ペア:

[(1, 206360), (2, 103180), (4, 51590), (5, 41272), (7, 29480), (8, 25795), (10, 20636), (11, 18760), (14, 14740), (20, 10318), (22, 9380), (28, 7370), (35, 5896), (40, 5159), (44, 4690), (55, 3752), (56, 3685), (67, 3080), (70, 2948), (77, 2680), (88, 2345), (110, 1876), (134, 1540), (140, 1474), (154, 1340), (220, 938), (268, 770), (280, 737), (308, 670), (335, 616), (385, 536), (440, 469)]