211886673695

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{401}}^2\times {\mathrm{1249}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 256312770000

約数和(自身を除く): 44426096305

約数列:

[1, 5, 211, 401, 1055, 1249, 2005, 6245, 84611, 160801, 263539, 423055, 500849, 804005, 1317695, 2504245, 33929011, 105679139, 169645055, 200840449, 528395695, 1004202245, 42377334739, 211886673695]

約数ペア:

[(1, 211886673695), (5, 42377334739), (211, 1004202245), (401, 528395695), (1055, 200840449), (1249, 169645055), (2005, 105679139), (6245, 33929011), (84611, 2504245), (160801, 1317695), (263539, 804005), (423055, 500849)]