200054896

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{39443}}^1$

素因数の和:39768

約数の個数: 20

約数和(自身を含む): 388838952

約数和(自身を除く): 188784056

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 39443, 78886, 157772, 315544, 631088, 12503431, 25006862, 50013724, 100027448, 200054896]

約数ペア:

[(1, 200054896), (2, 100027448), (4, 50013724), (8, 25006862), (16, 12503431), (317, 631088), (634, 315544), (1268, 157772), (2536, 78886), (5072, 39443)]