211096987

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 221405184

約数和(自身を除く): 10308197

約数列:

[1, 41, 71, 127, 571, 2911, 5207, 9017, 23411, 40541, 72517, 369697, 1662181, 2973197, 5148707, 211096987]

約数ペア:

[(1, 211096987), (41, 5148707), (71, 2973197), (127, 1662181), (571, 369697), (2911, 72517), (5207, 40541), (9017, 23411)]