201490894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{832607}}^1$

素因数の和:832631

約数の個数: 12

約数和(自身を含む): 332210592

約数和(自身を除く): 130719698

約数列:

[1, 2, 11, 22, 121, 242, 832607, 1665214, 9158677, 18317354, 100745447, 201490894]

約数ペア:

[(1, 201490894), (2, 100745447), (11, 18317354), (22, 9158677), (121, 1665214), (242, 832607)]