202012210

素因数分解:

$2^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{7207}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 363802176

約数和(自身を除く): 161789966

約数列:

[1, 2, 5, 10, 2803, 5606, 7207, 14015, 14414, 28030, 36035, 72070, 20201221, 40402442, 101006105, 202012210]

約数ペア:

[(1, 202012210), (2, 101006105), (5, 40402442), (10, 20201221), (2803, 72070), (5606, 36035), (7207, 28030), (14015, 14414)]