191251205351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1\times {\mathrm{143953}}^1$

素因数の和:146522

約数の個数: 16

約数和(自身を含む): 209117945088

約数和(自身を除く): 17866739737

約数列:

[1, 17, 31, 527, 2521, 42857, 78151, 143953, 1328567, 2447201, 4462543, 75863231, 362905513, 6169393721, 11250070903, 191251205351]

約数ペア:

[(1, 191251205351), (17, 11250070903), (31, 6169393721), (527, 362905513), (2521, 75863231), (42857, 4462543), (78151, 2447201), (143953, 1328567)]