201273368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25439}}^1$

素因数の和:25511

約数の個数: 32

約数和(自身を含む): 402969600

約数和(自身を除く): 201696232

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 25439, 50878, 101756, 203512, 585097, 1093877, 1170194, 2187754, 2340388, 4375508, 4680776, 8751016, 25159171, 50318342, 100636684, 201273368]

約数ペア:

[(1, 201273368), (2, 100636684), (4, 50318342), (8, 25159171), (23, 8751016), (43, 4680776), (46, 4375508), (86, 2340388), (92, 2187754), (172, 1170194), (184, 1093877), (344, 585097), (989, 203512), (1978, 101756), (3956, 50878), (7912, 25439)]