214900336

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100987}}^1$

素因数の和:101021

約数の個数: 40

約数和(自身を含む): 500900480

約数和(自身を除く): 286000144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 100987, 201974, 403948, 706909, 807896, 1413818, 1615792, 1918753, 2827636, 3837506, 5655272, 7675012, 11310544, 13431271, 15350024, 26862542, 30700048, 53725084, 107450168, 214900336]

約数ペア:

[(1, 214900336), (2, 107450168), (4, 53725084), (7, 30700048), (8, 26862542), (14, 15350024), (16, 13431271), (19, 11310544), (28, 7675012), (38, 5655272), (56, 3837506), (76, 2827636), (112, 1918753), (133, 1615792), (152, 1413818), (266, 807896), (304, 706909), (532, 403948), (1064, 201974), (2128, 100987)]