205161010

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{44893}}^1$

素因数の和:45357

約数の個数: 16

約数和(自身を含む): 370106136

約数和(自身を除く): 164945126

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 44893, 89786, 224465, 448930, 20516101, 41032202, 102580505, 205161010]

約数ペア:

[(1, 205161010), (2, 102580505), (5, 41032202), (10, 20516101), (457, 448930), (914, 224465), (2285, 89786), (4570, 44893)]