210977872

素因数分解:

$2^4\times 7^1\times {\mathrm{1883731}}^1$

素因数の和:1883746

約数の個数: 20

約数和(自身を含む): 467165536

約数和(自身を除く): 256187664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1883731, 3767462, 7534924, 13186117, 15069848, 26372234, 30139696, 52744468, 105488936, 210977872]

約数ペア:

[(1, 210977872), (2, 105488936), (4, 52744468), (7, 30139696), (8, 26372234), (14, 15069848), (16, 13186117), (28, 7534924), (56, 3767462), (112, 1883731)]