207236491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{11551}}^1$

素因数の和:11802

約数の個数: 16

約数和(自身を含む): 259504128

約数和(自身を除く): 52267637

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 11551, 17941, 80857, 127061, 889427, 2691383, 18839681, 29605213, 207236491]

約数ペア:

[(1, 207236491), (7, 29605213), (11, 18839681), (77, 2691383), (233, 889427), (1631, 127061), (2563, 80857), (11551, 17941)]