209436006291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1\times {\mathrm{5393}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 294998118912

約数和(自身を除く): 85562112621

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5393, 5727, 6781, 16179, 20343, 124039, 155963, 372117, 447619, 467889, 562823, 1342857, 1688469, 10295237, 12944929, 30885711, 36569933, 38834787, 109709799, 841108459, 2523325377, 3035304439, 9105913317, 69812002097, 209436006291]

約数ペア:

[(1, 209436006291), (3, 69812002097), (23, 9105913317), (69, 3035304439), (83, 2523325377), (249, 841108459), (1909, 109709799), (5393, 38834787), (5727, 36569933), (6781, 30885711), (16179, 12944929), (20343, 10295237), (124039, 1688469), (155963, 1342857), (372117, 562823), (447619, 467889)]