202012312516

素因数分解:

$2^2\times 7^1\times {\mathrm{7214725447}}^1$

素因数の和:7214725458

約数の個数: 12

約数和(自身を含む): 404024625088

約数和(自身を除く): 202012312572

約数列:

[1, 2, 4, 7, 14, 28, 7214725447, 14429450894, 28858901788, 50503078129, 101006156258, 202012312516]

約数ペア:

[(1, 202012312516), (2, 101006156258), (4, 50503078129), (7, 28858901788), (14, 14429450894), (28, 7214725447)]