216535001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2549}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 242352000

約数和(自身を除く): 25816999

約数列:

[1, 17, 19, 263, 323, 2549, 4471, 4997, 43333, 48431, 84949, 670387, 823327, 11396579, 12737353, 216535001]

約数ペア:

[(1, 216535001), (17, 12737353), (19, 11396579), (263, 823327), (323, 670387), (2549, 84949), (4471, 48431), (4997, 43333)]