212868934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 346420800

約数和(自身を除く): 133551866

約数列:

[1, 2, 17, 34, 71, 109, 142, 218, 809, 1207, 1618, 1853, 2414, 3706, 7739, 13753, 15478, 27506, 57439, 88181, 114878, 131563, 176362, 263126, 976463, 1499077, 1952926, 2998154, 6260851, 12521702, 106434467, 212868934]

約数ペア:

[(1, 212868934), (2, 106434467), (17, 12521702), (34, 6260851), (71, 2998154), (109, 1952926), (142, 1499077), (218, 976463), (809, 263126), (1207, 176362), (1618, 131563), (1853, 114878), (2414, 88181), (3706, 57439), (7739, 27506), (13753, 15478)]