201921732

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{105829}}^1$

素因数の和:105892

約数の個数: 36

約数和(自身を含む): 520048620

約数和(自身を除く): 318126888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 105829, 211658, 317487, 423316, 634974, 952461, 1269948, 1904922, 3809844, 5608937, 11217874, 16826811, 22435748, 33653622, 50480433, 67307244, 100960866, 201921732]

約数ペア:

[(1, 201921732), (2, 100960866), (3, 67307244), (4, 50480433), (6, 33653622), (9, 22435748), (12, 16826811), (18, 11217874), (36, 5608937), (53, 3809844), (106, 1904922), (159, 1269948), (212, 952461), (318, 634974), (477, 423316), (636, 317487), (954, 211658), (1908, 105829)]