203896978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{2957}}^1$

素因数の和:4481

約数の個数: 16

約数和(自身を含む): 319464000

約数和(自身を除く): 115567022

約数列:

[1, 2, 23, 46, 1499, 2957, 2998, 5914, 34477, 68011, 68954, 136022, 4432543, 8865086, 101948489, 203896978]

約数ペア:

[(1, 203896978), (2, 101948489), (23, 8865086), (46, 4432543), (1499, 136022), (2957, 68954), (2998, 68011), (5914, 34477)]