202440454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4933}}^1$

素因数の和:5040

約数の個数: 24

約数和(自身を含む): 327183408

約数和(自身を除く): 124742954

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 4933, 9866, 20519, 41038, 83861, 167722, 350243, 700486, 1425637, 2851274, 5954131, 11908262, 101220227, 202440454]

約数ペア:

[(1, 202440454), (2, 101220227), (17, 11908262), (34, 5954131), (71, 2851274), (142, 1425637), (289, 700486), (578, 350243), (1207, 167722), (2414, 83861), (4933, 41038), (9866, 20519)]