206514909

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 306738432

約数和(自身を除く): 100223523

約数列:

[1, 3, 9, 41, 123, 307, 369, 921, 1823, 2763, 5469, 12587, 16407, 37761, 74743, 113283, 224229, 559661, 672687, 1678983, 5036949, 22946101, 68838303, 206514909]

約数ペア:

[(1, 206514909), (3, 68838303), (9, 22946101), (41, 5036949), (123, 1678983), (307, 672687), (369, 559661), (921, 224229), (1823, 113283), (2763, 74743), (5469, 37761), (12587, 16407)]