196354767

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{198941}}^1$

素因数の和:198998

約数の個数: 16

約数和(自身を含む): 305574912

約数和(自身を除く): 109220145

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 198941, 596823, 1392587, 4177761, 9350227, 28050681, 65451589, 196354767]

約数ペア:

[(1, 196354767), (3, 65451589), (7, 28050681), (21, 9350227), (47, 4177761), (141, 1392587), (329, 596823), (987, 198941)]