208085266081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{37019261}}^1$

素因数の和:37019352

約数の個数: 16

約数和(自身を含む): 262984837248

約数和(自身を除く): 54899571167

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 37019261, 259134827, 407211871, 2702406053, 2850483097, 18916842371, 29726466583, 208085266081]

約数ペア:

[(1, 208085266081), (7, 29726466583), (11, 18916842371), (73, 2850483097), (77, 2702406053), (511, 407211871), (803, 259134827), (5621, 37019261)]