207691218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10499}}^1$

素因数の和:10671

約数の個数: 48

約数和(自身を含む): 517608000

約数和(自身を除く): 309916782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 10499, 19782, 20998, 31497, 62994, 73493, 94491, 146986, 188982, 220479, 440958, 661437, 1322874, 1648343, 3296686, 4945029, 9890058, 11538401, 14835087, 23076802, 29670174, 34615203, 69230406, 103845609, 207691218]

約数ペア:

[(1, 207691218), (2, 103845609), (3, 69230406), (6, 34615203), (7, 29670174), (9, 23076802), (14, 14835087), (18, 11538401), (21, 9890058), (42, 4945029), (63, 3296686), (126, 1648343), (157, 1322874), (314, 661437), (471, 440958), (942, 220479), (1099, 188982), (1413, 146986), (2198, 94491), (2826, 73493), (3297, 62994), (6594, 31497), (9891, 20998), (10499, 19782)]