210003164

素因数分解:

$2^2\times 7^1\times {\mathrm{7500113}}^1$

素因数の和:7500124

約数の個数: 12

約数和(自身を含む): 420006384

約数和(自身を除く): 210003220

約数列:

[1, 2, 4, 7, 14, 28, 7500113, 15000226, 30000452, 52500791, 105001582, 210003164]

約数ペア:

[(1, 210003164), (2, 105001582), (4, 52500791), (7, 30000452), (14, 15000226), (28, 7500113)]