200158448

素因数分解:

$2^4\times 7^1\times {\mathrm{1787129}}^1$

素因数の和:1787144

約数の個数: 20

約数和(自身を含む): 443208240

約数和(自身を除く): 243049792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1787129, 3574258, 7148516, 12509903, 14297032, 25019806, 28594064, 50039612, 100079224, 200158448]

約数ペア:

[(1, 200158448), (2, 100079224), (4, 50039612), (7, 28594064), (8, 25019806), (14, 14297032), (16, 12509903), (28, 7148516), (56, 3574258), (112, 1787129)]