196993315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18131}}^1$

素因数の和:18230

約数の個数: 16

約数和(自身を含む): 246740256

約数和(自身を除く): 49746941

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 18131, 90655, 743371, 960943, 3716855, 4804715, 39398663, 196993315]

約数ペア:

[(1, 196993315), (5, 39398663), (41, 4804715), (53, 3716855), (205, 960943), (265, 743371), (2173, 90655), (10865, 18131)]