206931672

素因数分解:

$2^3\times 3^4\times {\mathrm{319339}}^1$

素因数の和:319357

約数の個数: 40

約数和(自身を含む): 579602100

約数和(自身を除く): 372670428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 319339, 638678, 958017, 1277356, 1916034, 2554712, 2874051, 3832068, 5748102, 7664136, 8622153, 11496204, 17244306, 22992408, 25866459, 34488612, 51732918, 68977224, 103465836, 206931672]

約数ペア:

[(1, 206931672), (2, 103465836), (3, 68977224), (4, 51732918), (6, 34488612), (8, 25866459), (9, 22992408), (12, 17244306), (18, 11496204), (24, 8622153), (27, 7664136), (36, 5748102), (54, 3832068), (72, 2874051), (81, 2554712), (108, 1916034), (162, 1277356), (216, 958017), (324, 638678), (648, 319339)]