205129903694

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1\times {\mathrm{223549}}^1$

素因数の和:225515

約数の個数: 16

約数和(自身を含む): 309014059200

約数和(自身を除く): 103884155506

約数列:

[1, 2, 271, 542, 1693, 3386, 223549, 447098, 458803, 917606, 60581779, 121163558, 378468457, 756936914, 102564951847, 205129903694]

約数ペア:

[(1, 205129903694), (2, 102564951847), (271, 756936914), (542, 378468457), (1693, 121163558), (3386, 60581779), (223549, 917606), (447098, 458803)]