201326866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{336667}}^1$

素因数の和:336705

約数の個数: 16

約数和(自身を含む): 339361344

約数和(自身を除く): 138034478

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 336667, 673334, 4376671, 7743341, 8753342, 15486682, 100663433, 201326866]

約数ペア:

[(1, 201326866), (2, 100663433), (13, 15486682), (23, 8753342), (26, 7743341), (46, 4376671), (299, 673334), (598, 336667)]