205107444

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{17749}}^1$

素因数の和:17869

約数の個数: 48

約数和(自身を含む): 536760000

約数和(自身を除く): 331652556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 17749, 35498, 53247, 70996, 106494, 159741, 212988, 319482, 479223, 638964, 958446, 1899143, 1916892, 3798286, 5697429, 7596572, 11394858, 17092287, 22789716, 34184574, 51276861, 68369148, 102553722, 205107444]

約数ペア:

[(1, 205107444), (2, 102553722), (3, 68369148), (4, 51276861), (6, 34184574), (9, 22789716), (12, 17092287), (18, 11394858), (27, 7596572), (36, 5697429), (54, 3798286), (107, 1916892), (108, 1899143), (214, 958446), (321, 638964), (428, 479223), (642, 319482), (963, 212988), (1284, 159741), (1926, 106494), (2889, 70996), (3852, 53247), (5778, 35498), (11556, 17749)]