201301136

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{29191}}^1$

素因数の和:29630

約数の個数: 20

約数和(自身を含む): 390939264

約数和(自身を除く): 189638128

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 29191, 58382, 116764, 233528, 467056, 12581321, 25162642, 50325284, 100650568, 201301136]

約数ペア:

[(1, 201301136), (2, 100650568), (4, 50325284), (8, 25162642), (16, 12581321), (431, 467056), (862, 233528), (1724, 116764), (3448, 58382), (6896, 29191)]