220920362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{35257}}^1$

素因数の和:35513

約数の個数: 16

約数和(自身を含む): 358362312

約数和(自身を除く): 137441950

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 35257, 70514, 458341, 916682, 8496937, 16993874, 110460181, 220920362]

約数ペア:

[(1, 220920362), (2, 110460181), (13, 16993874), (26, 8496937), (241, 916682), (482, 458341), (3133, 70514), (6266, 35257)]