200618878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{2239}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 305786880

約数和(自身を除く): 105168002

約数列:

[1, 2, 71, 142, 631, 1262, 2239, 4478, 44801, 89602, 158969, 317938, 1412809, 2825618, 100309439, 200618878]

約数ペア:

[(1, 200618878), (2, 100309439), (71, 2825618), (142, 1412809), (631, 317938), (1262, 158969), (2239, 89602), (4478, 44801)]