213432952

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{135427}}^1$

素因数の和:135630

約数の個数: 16

約数和(自身を含む): 402221160

約数和(自身を除く): 188788208

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 135427, 270854, 541708, 1083416, 26679119, 53358238, 106716476, 213432952]

約数ペア:

[(1, 213432952), (2, 106716476), (4, 53358238), (8, 26679119), (197, 1083416), (394, 541708), (788, 270854), (1576, 135427)]