206231898719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{36689539}}^1$

素因数の和:36689630

約数の個数: 16

約数和(自身を含む): 260642492160

約数和(自身を除く): 54410593441

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 36689539, 256826773, 403584929, 2678336347, 2825094503, 18748354429, 29461699817, 206231898719]

約数ペア:

[(1, 206231898719), (7, 29461699817), (11, 18748354429), (73, 2825094503), (77, 2678336347), (511, 403584929), (803, 256826773), (5621, 36689539)]