209952467

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 220248000

約数和(自身を除く): 10295533

約数列:

[1, 37, 71, 229, 349, 2627, 8473, 12913, 16259, 24779, 79921, 601583, 916823, 2957077, 5674391, 209952467]

約数ペア:

[(1, 209952467), (37, 5674391), (71, 2957077), (229, 916823), (349, 601583), (2627, 79921), (8473, 24779), (12913, 16259)]