205422786

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{15443}}^1$

素因数の和:16190

約数の個数: 24

約数和(自身を含む): 445713840

約数和(自身を除く): 240291054

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 4434, 6651, 13302, 15443, 30886, 46329, 92658, 138987, 277974, 11412377, 22824754, 34237131, 68474262, 102711393, 205422786]

約数ペア:

[(1, 205422786), (2, 102711393), (3, 68474262), (6, 34237131), (9, 22824754), (18, 11412377), (739, 277974), (1478, 138987), (2217, 92658), (4434, 46329), (6651, 30886), (13302, 15443)]