207914896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109199}}^1$

素因数の和:109231

約数の個数: 40

約数和(自身を含む): 487468800

約数和(自身を除く): 279553904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 109199, 218398, 436796, 764393, 873592, 1528786, 1747184, 1856383, 3057572, 3712766, 6115144, 7425532, 12230288, 12994681, 14851064, 25989362, 29702128, 51978724, 103957448, 207914896]

約数ペア:

[(1, 207914896), (2, 103957448), (4, 51978724), (7, 29702128), (8, 25989362), (14, 14851064), (16, 12994681), (17, 12230288), (28, 7425532), (34, 6115144), (56, 3712766), (68, 3057572), (112, 1856383), (119, 1747184), (136, 1528786), (238, 873592), (272, 764393), (476, 436796), (952, 218398), (1904, 109199)]