201674949

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1879}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 324864000

約数和(自身を除く): 123189051

約数列:

[1, 3, 7, 19, 21, 57, 133, 269, 399, 807, 1879, 1883, 5111, 5637, 5649, 13153, 15333, 35701, 35777, 39459, 107103, 107331, 249907, 505451, 749721, 1516353, 3538157, 9603569, 10614471, 28810707, 67224983, 201674949]

約数ペア:

[(1, 201674949), (3, 67224983), (7, 28810707), (19, 10614471), (21, 9603569), (57, 3538157), (133, 1516353), (269, 749721), (399, 505451), (807, 249907), (1879, 107331), (1883, 107103), (5111, 39459), (5637, 35777), (5649, 35701), (13153, 15333)]