223876130

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{63421}}^1$

素因数の和:63781

約数の個数: 16

約数和(自身を含む): 404124984

約数和(自身を除く): 180248854

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 63421, 126842, 317105, 634210, 22387613, 44775226, 111938065, 223876130]

約数ペア:

[(1, 223876130), (2, 111938065), (5, 44775226), (10, 22387613), (353, 634210), (706, 317105), (1765, 126842), (3530, 63421)]