204068545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 248400000

約数和(自身を除く): 44331455

約数列:

[1, 5, 89, 445, 499, 919, 2495, 4595, 44411, 81791, 222055, 408955, 458581, 2292905, 40813709, 204068545]

約数ペア:

[(1, 204068545), (5, 40813709), (89, 2292905), (445, 458581), (499, 408955), (919, 222055), (2495, 81791), (4595, 44411)]