202124752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308117}}^1$

素因数の和:308166

約数の個数: 20

約数和(自身を含む): 401169636

約数和(自身を除く): 199044884

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308117, 616234, 1232468, 2464936, 4929872, 12632797, 25265594, 50531188, 101062376, 202124752]

約数ペア:

[(1, 202124752), (2, 101062376), (4, 50531188), (8, 25265594), (16, 12632797), (41, 4929872), (82, 2464936), (164, 1232468), (328, 616234), (656, 308117)]