206897008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{275129}}^1$

素因数の和:275184

約数の個数: 20

約数和(自身を含む): 409393440

約数和(自身を除く): 202496432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 275129, 550258, 1100516, 2201032, 4402064, 12931063, 25862126, 51724252, 103448504, 206897008]

約数ペア:

[(1, 206897008), (2, 103448504), (4, 51724252), (8, 25862126), (16, 12931063), (47, 4402064), (94, 2201032), (188, 1100516), (376, 550258), (752, 275129)]