201910295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12263}}^1$

素因数の和:12394

約数の個数: 16

約数和(自身を含む): 251657280

約数和(自身を除く): 49746985

約数列:

[1, 5, 37, 89, 185, 445, 3293, 12263, 16465, 61315, 453731, 1091407, 2268655, 5457035, 40382059, 201910295]

約数ペア:

[(1, 201910295), (5, 40382059), (37, 5457035), (89, 2268655), (185, 1091407), (445, 453731), (3293, 61315), (12263, 16465)]