202151446

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{105397}}^1$

素因数の和:105543

約数の個数: 16

約数和(自身を含む): 349078176

約数和(自身を除く): 146926730

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 105397, 210794, 737779, 1475558, 14439389, 28878778, 101075723, 202151446]

約数ペア:

[(1, 202151446), (2, 101075723), (7, 28878778), (14, 14439389), (137, 1475558), (274, 737779), (959, 210794), (1918, 105397)]