197940042503

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1\times {\mathrm{341293}}^1$

素因数の和:344186

約数の個数: 16

約数和(自身を含む): 234100380480

約数和(自身を除く): 36160337977

約数列:

[1, 7, 29, 203, 2857, 19999, 82853, 341293, 579971, 2389051, 9897497, 69282479, 975074101, 6825518707, 28277148929, 197940042503]

約数ペア:

[(1, 197940042503), (7, 28277148929), (29, 6825518707), (203, 975074101), (2857, 69282479), (19999, 9897497), (82853, 2389051), (341293, 579971)]