201164540

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{7019}}^1$

素因数の和:8461

約数の個数: 24

約数和(自身を含む): 422800560

約数和(自身を除く): 221636020

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7019, 7165, 14038, 14330, 28076, 28660, 35095, 70190, 140380, 10058227, 20116454, 40232908, 50291135, 100582270, 201164540]

約数ペア:

[(1, 201164540), (2, 100582270), (4, 50291135), (5, 40232908), (10, 20116454), (20, 10058227), (1433, 140380), (2866, 70190), (5732, 35095), (7019, 28660), (7165, 28076), (14038, 14330)]