210321128

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{22037}}^1$

素因数の和:23236

約数の個数: 16

約数和(自身を含む): 394700580

約数和(自身を除く): 184379452

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9544, 22037, 44074, 88148, 176296, 26290141, 52580282, 105160564, 210321128]

約数ペア:

[(1, 210321128), (2, 105160564), (4, 52580282), (8, 26290141), (1193, 176296), (2386, 88148), (4772, 44074), (9544, 22037)]