194637653

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{209063}}^1$

素因数の和:209096

約数の個数: 12

約数和(自身を含む): 238332960

約数和(自身を除く): 43695307

約数列:

[1, 7, 19, 49, 133, 931, 209063, 1463441, 3972197, 10244087, 27805379, 194637653]

約数ペア:

[(1, 194637653), (7, 27805379), (19, 10244087), (49, 3972197), (133, 1463441), (931, 209063)]