210005943854

素因数分解:

$2^1\times 7^1\times {\mathrm{249853}}^1\times {\mathrm{60037}}^1$

素因数の和:309899

約数の個数: 16

約数和(自身を含む): 360017626848

約数和(自身を除く): 150011682994

約数列:

[1, 2, 7, 14, 60037, 120074, 249853, 420259, 499706, 840518, 1748971, 3497942, 15000424561, 30000849122, 105002971927, 210005943854]

約数ペア:

[(1, 210005943854), (2, 105002971927), (7, 30000849122), (14, 15000424561), (60037, 3497942), (120074, 1748971), (249853, 840518), (420259, 499706)]