208325616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4898

約数の個数: 80

約数和(自身を含む): 580703904

約数和(自身を除く): 372378288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 3604, 4817, 5406, 7208, 9634, 10812, 14416, 14451, 19268, 21624, 28902, 38536, 43248, 57804, 77072, 81889, 115608, 163778, 231216, 245667, 255301, 327556, 491334, 510602, 655112, 765903, 982668, 1021204, 1310224, 1531806, 1965336, 2042408, 3063612, 3930672, 4084816, 4340117, 6127224, 8680234, 12254448, 13020351, 17360468, 26040702, 34720936, 52081404, 69441872, 104162808, 208325616]

約数ペア:

[(1, 208325616), (2, 104162808), (3, 69441872), (4, 52081404), (6, 34720936), (8, 26040702), (12, 17360468), (16, 13020351), (17, 12254448), (24, 8680234), (34, 6127224), (48, 4340117), (51, 4084816), (53, 3930672), (68, 3063612), (102, 2042408), (106, 1965336), (136, 1531806), (159, 1310224), (204, 1021204), (212, 982668), (272, 765903), (318, 655112), (408, 510602), (424, 491334), (636, 327556), (816, 255301), (848, 245667), (901, 231216), (1272, 163778), (1802, 115608), (2544, 81889), (2703, 77072), (3604, 57804), (4817, 43248), (5406, 38536), (7208, 28902), (9634, 21624), (10812, 19268), (14416, 14451)]