189647563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3457}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 230053824

約数和(自身を除く): 40406261

約数列:

[1, 7, 17, 119, 461, 3227, 3457, 7837, 24199, 54859, 58769, 411383, 1593677, 11155739, 27092509, 189647563]

約数ペア:

[(1, 189647563), (7, 27092509), (17, 11155739), (119, 1593677), (461, 411383), (3227, 58769), (3457, 54859), (7837, 24199)]