199333414

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{490969}}^1$

素因数の和:491007

約数の個数: 16

約数和(自身を含む): 353498400

約数和(自身を除く): 154164986

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 490969, 981938, 3436783, 6873566, 14238101, 28476202, 99666707, 199333414]

約数ペア:

[(1, 199333414), (2, 99666707), (7, 28476202), (14, 14238101), (29, 6873566), (58, 3436783), (203, 981938), (406, 490969)]