202100954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399409}}^1$

素因数の和:399445

約数の個数: 16

約数和(自身を含む): 345090240

約数和(自身を除く): 142989286

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399409, 798818, 4393499, 8786998, 9186407, 18372814, 101050477, 202100954]

約数ペア:

[(1, 202100954), (2, 101050477), (11, 18372814), (22, 9186407), (23, 8786998), (46, 4393499), (253, 798818), (506, 399409)]