210345508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{1427}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 377368992

約数和(自身を除く): 167023484

約数列:

[1, 2, 4, 43, 86, 172, 857, 1427, 1714, 2854, 3428, 5708, 36851, 61361, 73702, 122722, 147404, 245444, 1222939, 2445878, 4891756, 52586377, 105172754, 210345508]

約数ペア:

[(1, 210345508), (2, 105172754), (4, 52586377), (43, 4891756), (86, 2445878), (172, 1222939), (857, 245444), (1427, 147404), (1714, 122722), (2854, 73702), (3428, 61361), (5708, 36851)]