201934986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 463574016

約数和(自身を除く): 261639030

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 137, 138, 253, 274, 411, 506, 759, 822, 971, 1507, 1518, 1942, 2913, 3014, 3151, 4521, 5826, 6302, 9042, 9453, 10681, 18906, 21362, 22333, 32043, 34661, 44666, 64086, 66999, 69322, 103983, 133027, 133998, 207966, 245663, 266054, 399081, 491326, 736989, 798162, 1463297, 1473978, 2926594, 3059621, 4389891, 6119242, 8779782, 9178863, 18357726, 33655831, 67311662, 100967493, 201934986]

約数ペア:

[(1, 201934986), (2, 100967493), (3, 67311662), (6, 33655831), (11, 18357726), (22, 9178863), (23, 8779782), (33, 6119242), (46, 4389891), (66, 3059621), (69, 2926594), (137, 1473978), (138, 1463297), (253, 798162), (274, 736989), (411, 491326), (506, 399081), (759, 266054), (822, 245663), (971, 207966), (1507, 133998), (1518, 133027), (1942, 103983), (2913, 69322), (3014, 66999), (3151, 64086), (4521, 44666), (5826, 34661), (6302, 32043), (9042, 22333), (9453, 21362), (10681, 18906)]