187087964

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{64871}}^1$

素因数の和:64985

約数の個数: 24

約数和(自身を含む): 377814528

約数和(自身を除く): 190726564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 64871, 129742, 259484, 454097, 908194, 1816388, 6681713, 13363426, 26726852, 46771991, 93543982, 187087964]

約数ペア:

[(1, 187087964), (2, 93543982), (4, 46771991), (7, 26726852), (14, 13363426), (28, 6681713), (103, 1816388), (206, 908194), (412, 454097), (721, 259484), (1442, 129742), (2884, 64871)]