208575432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{74279}}^1$

素因数の和:74307

約数の個数: 64

約数和(自身を含む): 623952000

約数和(自身を除く): 415376568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 74279, 148558, 222837, 297116, 445674, 594232, 668511, 891348, 965627, 1337022, 1782696, 1931254, 2005533, 2674044, 2896881, 3862508, 4011066, 5348088, 5793762, 7725016, 8022132, 8690643, 11587524, 16044264, 17381286, 23175048, 26071929, 34762572, 52143858, 69525144, 104287716, 208575432]

約数ペア:

[(1, 208575432), (2, 104287716), (3, 69525144), (4, 52143858), (6, 34762572), (8, 26071929), (9, 23175048), (12, 17381286), (13, 16044264), (18, 11587524), (24, 8690643), (26, 8022132), (27, 7725016), (36, 5793762), (39, 5348088), (52, 4011066), (54, 3862508), (72, 2896881), (78, 2674044), (104, 2005533), (108, 1931254), (117, 1782696), (156, 1337022), (216, 965627), (234, 891348), (312, 668511), (351, 594232), (468, 445674), (702, 297116), (936, 222837), (1404, 148558), (2808, 74279)]