207890671670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{141811}}^1\times {\mathrm{13327}}^1$

素因数の和:155156

約数の個数: 32

約数和(自身を含む): 408255192576

約数和(自身を除く): 200364520906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 13327, 26654, 66635, 133270, 141811, 146597, 283622, 293194, 709055, 732985, 1418110, 1465970, 1559921, 3119842, 7799605, 15599210, 1889915197, 3779830394, 9449575985, 18899151970, 20789067167, 41578134334, 103945335835, 207890671670]

約数ペア:

[(1, 207890671670), (2, 103945335835), (5, 41578134334), (10, 20789067167), (11, 18899151970), (22, 9449575985), (55, 3779830394), (110, 1889915197), (13327, 15599210), (26654, 7799605), (66635, 3119842), (133270, 1559921), (141811, 1465970), (146597, 1418110), (283622, 732985), (293194, 709055)]