201691876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128959}}^1$

素因数の和:129003

約数の個数: 24

約数和(自身を含む): 389975040

約数和(自身を除く): 188283164

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 128959, 257918, 515836, 2192303, 2966057, 4384606, 5932114, 8769212, 11864228, 50422969, 100845938, 201691876]

約数ペア:

[(1, 201691876), (2, 100845938), (4, 50422969), (17, 11864228), (23, 8769212), (34, 5932114), (46, 4384606), (68, 2966057), (92, 2192303), (391, 515836), (782, 257918), (1564, 128959)]