210004424

素因数分解:

$2^3\times 7^1\times {\mathrm{3750079}}^1$

素因数の和:3750092

約数の個数: 16

約数和(自身を含む): 450009600

約数和(自身を除く): 240005176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3750079, 7500158, 15000316, 26250553, 30000632, 52501106, 105002212, 210004424]

約数ペア:

[(1, 210004424), (2, 105002212), (4, 52501106), (7, 30000632), (8, 26250553), (14, 15000316), (28, 7500158), (56, 3750079)]