210004901204

素因数分解:

$2^2\times 7^1\times {\mathrm{7500175043}}^1$

素因数の和:7500175054

約数の個数: 12

約数和(自身を含む): 420009802464

約数和(自身を除く): 210004901260

約数列:

[1, 2, 4, 7, 14, 28, 7500175043, 15000350086, 30000700172, 52501225301, 105002450602, 210004901204]

約数ペア:

[(1, 210004901204), (2, 105002450602), (4, 52501225301), (7, 30000700172), (14, 15000350086), (28, 7500175043)]