203416816

素因数分解:

$2^4\times {\mathrm{12713551}}^1$

素因数の和:12713559

約数の個数: 10

約数和(自身を含む): 394120112

約数和(自身を除く): 190703296

約数列:

[1, 2, 4, 8, 16, 12713551, 25427102, 50854204, 101708408, 203416816]

約数ペア:

[(1, 203416816), (2, 101708408), (4, 50854204), (8, 25427102), (16, 12713551)]