201628658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3709}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 378241920

約数和(自身を除く): 176613262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 2471, 3709, 3883, 4942, 7418, 7766, 25963, 27181, 40799, 51926, 54362, 81598, 285593, 571186, 1309277, 2618554, 9164939, 14402047, 18329878, 28804094, 100814329, 201628658]

約数ペア:

[(1, 201628658), (2, 100814329), (7, 28804094), (11, 18329878), (14, 14402047), (22, 9164939), (77, 2618554), (154, 1309277), (353, 571186), (706, 285593), (2471, 81598), (3709, 54362), (3883, 51926), (4942, 40799), (7418, 27181), (7766, 25963)]