203545546

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{3943}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 311796864

約数和(自身を除く): 108251318

約数列:

[1, 2, 53, 106, 487, 974, 3943, 7886, 25811, 51622, 208979, 417958, 1920241, 3840482, 101772773, 203545546]

約数ペア:

[(1, 203545546), (2, 101772773), (53, 3840482), (106, 1920241), (487, 417958), (974, 208979), (3943, 51622), (7886, 25811)]