205748501

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10793

約数の個数: 24

約数和(自身を含む): 264461760

約数和(自身を除く): 58713259

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 10739, 19159, 75173, 182563, 246997, 526211, 1277941, 1728979, 4198949, 8945587, 12102853, 29392643, 205748501]

約数ペア:

[(1, 205748501), (7, 29392643), (17, 12102853), (23, 8945587), (49, 4198949), (119, 1728979), (161, 1277941), (391, 526211), (833, 246997), (1127, 182563), (2737, 75173), (10739, 19159)]