201190394

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 303949800

約数和(自身を除く): 102759406

約数列:

[1, 2, 257, 509, 514, 769, 1018, 1538, 130813, 197633, 261626, 391421, 395266, 782842, 100595197, 201190394]

約数ペア:

[(1, 201190394), (2, 100595197), (257, 782842), (509, 395266), (514, 391421), (769, 261626), (1018, 197633), (1538, 130813)]