203429956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{44651}}^1$

素因数の和:44739

約数の個数: 24

約数和(自身を含む): 382578336

約数和(自身を除く): 179148380

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 44651, 89302, 178604, 759067, 1518134, 2991617, 3036268, 5983234, 11966468, 50857489, 101714978, 203429956]

約数ペア:

[(1, 203429956), (2, 101714978), (4, 50857489), (17, 11966468), (34, 5983234), (67, 3036268), (68, 2991617), (134, 1518134), (268, 759067), (1139, 178604), (2278, 89302), (4556, 44651)]