208077828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79907}}^1$

素因数の和:79952

約数の個数: 48

約数和(自身を含む): 572780544

約数和(自身を除く): 364702716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 79907, 159814, 239721, 319628, 479442, 559349, 958884, 1118698, 1678047, 2237396, 2477117, 3356094, 4954234, 6712188, 7431351, 9908468, 14862702, 17339819, 29725404, 34679638, 52019457, 69359276, 104038914, 208077828]

約数ペア:

[(1, 208077828), (2, 104038914), (3, 69359276), (4, 52019457), (6, 34679638), (7, 29725404), (12, 17339819), (14, 14862702), (21, 9908468), (28, 7431351), (31, 6712188), (42, 4954234), (62, 3356094), (84, 2477117), (93, 2237396), (124, 1678047), (186, 1118698), (217, 958884), (372, 559349), (434, 479442), (651, 319628), (868, 239721), (1302, 159814), (2604, 79907)]