211077894

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 431141760

約数和(自身を除く): 220063866

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 3467, 6934, 10147, 10401, 20294, 20802, 30441, 60882, 253091, 481913, 506182, 759273, 963826, 1445739, 1518546, 2891478, 35179649, 70359298, 105538947, 211077894]

約数ペア:

[(1, 211077894), (2, 105538947), (3, 70359298), (6, 35179649), (73, 2891478), (139, 1518546), (146, 1445739), (219, 963826), (278, 759273), (417, 506182), (438, 481913), (834, 253091), (3467, 60882), (6934, 30441), (10147, 20802), (10401, 20294)]