201968888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{99787}}^1$

素因数の和:99827

約数の個数: 32

約数和(自身を含む): 431084160

約数和(自身を除く): 229115272

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 99787, 199574, 399148, 798296, 1097657, 2195314, 2295101, 4390628, 4590202, 8781256, 9180404, 18360808, 25246111, 50492222, 100984444, 201968888]

約数ペア:

[(1, 201968888), (2, 100984444), (4, 50492222), (8, 25246111), (11, 18360808), (22, 9180404), (23, 8781256), (44, 4590202), (46, 4390628), (88, 2295101), (92, 2195314), (184, 1097657), (253, 798296), (506, 399148), (1012, 199574), (2024, 99787)]