225399719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 243446400

約数和(自身を除く): 18046681

約数列:

[1, 17, 79, 157, 1069, 1343, 2669, 12403, 18173, 84451, 167833, 210851, 1435667, 2853161, 13258807, 225399719]

約数ペア:

[(1, 225399719), (17, 13258807), (79, 2853161), (157, 1435667), (1069, 210851), (1343, 167833), (2669, 84451), (12403, 18173)]