211620402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2207}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 524938752

約数和(自身を除く): 313318350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 761, 1522, 2207, 2283, 4414, 4566, 5327, 6621, 6849, 10654, 13242, 13698, 15449, 15981, 19863, 30898, 31962, 39726, 46347, 47943, 92694, 95886, 139041, 278082, 1679527, 3359054, 5038581, 10077162, 11756689, 15115743, 23513378, 30231486, 35270067, 70540134, 105810201, 211620402]

約数ペア:

[(1, 211620402), (2, 105810201), (3, 70540134), (6, 35270067), (7, 30231486), (9, 23513378), (14, 15115743), (18, 11756689), (21, 10077162), (42, 5038581), (63, 3359054), (126, 1679527), (761, 278082), (1522, 139041), (2207, 95886), (2283, 92694), (4414, 47943), (4566, 46347), (5327, 39726), (6621, 31962), (6849, 30898), (10654, 19863), (13242, 15981), (13698, 15449)]