209998151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 234574080

約数和(自身を除く): 24575929

約数列:

[1, 11, 73, 103, 803, 1133, 2539, 7519, 27929, 82709, 185347, 261517, 2038817, 2876687, 19090741, 209998151]

約数ペア:

[(1, 209998151), (11, 19090741), (73, 2876687), (103, 2038817), (803, 261517), (1133, 185347), (2539, 82709), (7519, 27929)]