196990574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{50023}}^1$

素因数の和:50215

約数の個数: 16

約数和(自身を含む): 324155520

約数和(自身を除く): 127164946

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 50023, 100046, 550253, 1100506, 8954117, 17908234, 98495287, 196990574]

約数ペア:

[(1, 196990574), (2, 98495287), (11, 17908234), (22, 8954117), (179, 1100506), (358, 550253), (1969, 100046), (3938, 50023)]