211049035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{39047}}^1$

素因数の和:39122

約数の個数: 16

約数和(自身を含む): 269899776

約数和(自身を除く): 58850741

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 39047, 195235, 898081, 1835209, 4490405, 9176045, 42209807, 211049035]

約数ペア:

[(1, 211049035), (5, 42209807), (23, 9176045), (47, 4490405), (115, 1835209), (235, 898081), (1081, 195235), (5405, 39047)]