205128974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{3019}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 314092080

約数和(自身を除く): 108963106

約数列:

[1, 2, 53, 106, 641, 1282, 3019, 6038, 33973, 67946, 160007, 320014, 1935179, 3870358, 102564487, 205128974]

約数ペア:

[(1, 205128974), (2, 102564487), (53, 3870358), (106, 1935179), (641, 320014), (1282, 160007), (3019, 67946), (6038, 33973)]