163940210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2342003}}^1$

素因数の和:2342017

約数の個数: 16

約数和(自身を含む): 337248576

約数和(自身を除く): 173308366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2342003, 4684006, 11710015, 16394021, 23420030, 32788042, 81970105, 163940210]

約数ペア:

[(1, 163940210), (2, 81970105), (5, 32788042), (7, 23420030), (10, 16394021), (14, 11710015), (35, 4684006), (70, 2342003)]