207111888

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9161}}^1$

素因数の和:9332

約数の個数: 60

約数和(自身を含む): 583381188

約数和(自身を除く): 376269300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9161, 11304, 18322, 22608, 27483, 36644, 54966, 73288, 82449, 109932, 146576, 164898, 219864, 329796, 439728, 659592, 1319184, 1438277, 2876554, 4314831, 5753108, 8629662, 11506216, 12944493, 17259324, 23012432, 25888986, 34518648, 51777972, 69037296, 103555944, 207111888]

約数ペア:

[(1, 207111888), (2, 103555944), (3, 69037296), (4, 51777972), (6, 34518648), (8, 25888986), (9, 23012432), (12, 17259324), (16, 12944493), (18, 11506216), (24, 8629662), (36, 5753108), (48, 4314831), (72, 2876554), (144, 1438277), (157, 1319184), (314, 659592), (471, 439728), (628, 329796), (942, 219864), (1256, 164898), (1413, 146576), (1884, 109932), (2512, 82449), (2826, 73288), (3768, 54966), (5652, 36644), (7536, 27483), (9161, 22608), (11304, 18322)]