214620784

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16142

約数の個数: 60

約数和(自身を含む): 512203824

約数和(自身を除く): 297583040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 16103, 32206, 64412, 112721, 128824, 225442, 257648, 273751, 450884, 547502, 789047, 901768, 1095004, 1578094, 1803536, 1916257, 2190008, 3156188, 3832514, 4380016, 6312376, 7665028, 12624752, 13413799, 15330056, 26827598, 30660112, 53655196, 107310392, 214620784]

約数ペア:

[(1, 214620784), (2, 107310392), (4, 53655196), (7, 30660112), (8, 26827598), (14, 15330056), (16, 13413799), (17, 12624752), (28, 7665028), (34, 6312376), (49, 4380016), (56, 3832514), (68, 3156188), (98, 2190008), (112, 1916257), (119, 1803536), (136, 1578094), (196, 1095004), (238, 901768), (272, 789047), (392, 547502), (476, 450884), (784, 273751), (833, 257648), (952, 225442), (1666, 128824), (1904, 112721), (3332, 64412), (6664, 32206), (13328, 16103)]