230974298

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{1373}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 367492788

約数和(自身を除く): 136518490

約数列:

[1, 2, 19, 38, 233, 361, 466, 722, 1373, 2746, 4427, 8854, 26087, 52174, 84113, 168226, 319909, 495653, 639818, 991306, 6078271, 12156542, 115487149, 230974298]

約数ペア:

[(1, 230974298), (2, 115487149), (19, 12156542), (38, 6078271), (233, 991306), (361, 639818), (466, 495653), (722, 319909), (1373, 168226), (2746, 84113), (4427, 52174), (8854, 26087)]