202000912

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28499}}^1$

素因数の和:28950

約数の個数: 20

約数和(自身を含む): 392274000

約数和(自身を除く): 190273088

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28499, 56998, 113996, 227992, 455984, 12625057, 25250114, 50500228, 101000456, 202000912]

約数ペア:

[(1, 202000912), (2, 101000456), (4, 50500228), (8, 25250114), (16, 12625057), (443, 455984), (886, 227992), (1772, 113996), (3544, 56998), (7088, 28499)]