200553712

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56209}}^1$

素因数の和:56440

約数の個数: 20

約数和(自身を含む): 390322240

約数和(自身を除く): 189768528

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56209, 112418, 224836, 449672, 899344, 12534607, 25069214, 50138428, 100276856, 200553712]

約数ペア:

[(1, 200553712), (2, 100276856), (4, 50138428), (8, 25069214), (16, 12534607), (223, 899344), (446, 449672), (892, 224836), (1784, 112418), (3568, 56209)]