212340356

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{3121}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 378423864

約数和(自身を除く): 166083508

約数列:

[1, 2, 4, 73, 146, 233, 292, 466, 932, 3121, 6242, 12484, 17009, 34018, 68036, 227833, 455666, 727193, 911332, 1454386, 2908772, 53085089, 106170178, 212340356]

約数ペア:

[(1, 212340356), (2, 106170178), (4, 53085089), (73, 2908772), (146, 1454386), (233, 911332), (292, 727193), (466, 455666), (932, 227833), (3121, 68036), (6242, 34018), (12484, 17009)]