204059373

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73061}}^1$

素因数の和:73097

約数の個数: 24

約数和(自身を含む): 333162720

約数和(自身を除く): 129103347

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 73061, 219183, 511427, 1388159, 1534281, 3579989, 4164477, 9717113, 10739967, 29151339, 68019791, 204059373]

約数ペア:

[(1, 204059373), (3, 68019791), (7, 29151339), (19, 10739967), (21, 9717113), (49, 4164477), (57, 3579989), (133, 1534281), (147, 1388159), (399, 511427), (931, 219183), (2793, 73061)]