202417595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19777}}^1$

素因数の和:19894

約数の個数: 16

約数和(自身を含む): 256322880

約数和(自身を除く): 53905285

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 19777, 98885, 454871, 1760153, 2274355, 8800765, 40483519, 202417595]

約数ペア:

[(1, 202417595), (5, 40483519), (23, 8800765), (89, 2274355), (115, 1760153), (445, 454871), (2047, 98885), (10235, 19777)]