204414626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{853}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 332880660

約数和(自身を除く): 128466034

約数列:

[1, 2, 13, 26, 169, 338, 709, 853, 1418, 1706, 9217, 11089, 18434, 22178, 119821, 144157, 239642, 288314, 604777, 1209554, 7862101, 15724202, 102207313, 204414626]

約数ペア:

[(1, 204414626), (2, 102207313), (13, 15724202), (26, 7862101), (169, 1209554), (338, 604777), (709, 288314), (853, 239642), (1418, 144157), (1706, 119821), (9217, 22178), (11089, 18434)]