205122367115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{35809}}^1\times {\mathrm{67391}}^1$

素因数の和:103222

約数の個数: 16

約数和(自身を含む): 260637212160

約数和(自身を除く): 55514845045

約数列:

[1, 5, 17, 85, 35809, 67391, 179045, 336955, 608753, 1145647, 3043765, 5728235, 2413204319, 12066021595, 41024473423, 205122367115]

約数ペア:

[(1, 205122367115), (5, 41024473423), (17, 12066021595), (85, 2413204319), (35809, 5728235), (67391, 3043765), (179045, 1145647), (336955, 608753)]