201009885

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{105517}}^1$

素因数の和:105652

約数の個数: 16

約数和(自身を含む): 324151296

約数和(自身を除く): 123141411

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 105517, 316551, 527585, 1582755, 13400659, 40201977, 67003295, 201009885]

約数ペア:

[(1, 201009885), (3, 67003295), (5, 40201977), (15, 13400659), (127, 1582755), (381, 527585), (635, 316551), (1905, 105517)]