201899068

素因数分解:

$2^2\times 7^1\times {\mathrm{7210681}}^1$

素因数の和:7210692

約数の個数: 12

約数和(自身を含む): 403798192

約数和(自身を除く): 201899124

約数列:

[1, 2, 4, 7, 14, 28, 7210681, 14421362, 28842724, 50474767, 100949534, 201899068]

約数ペア:

[(1, 201899068), (2, 100949534), (4, 50474767), (7, 28842724), (14, 14421362), (28, 7210681)]