200704539

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{36901}}^1$

素因数の和:36955

約数の個数: 24

約数和(自身を含む): 319718928

約数和(自身を除く): 119014389

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 36901, 110703, 258307, 774921, 1365337, 1808149, 4096011, 5424447, 9557359, 28672077, 66901513, 200704539]

約数ペア:

[(1, 200704539), (3, 66901513), (7, 28672077), (21, 9557359), (37, 5424447), (49, 4096011), (111, 1808149), (147, 1365337), (259, 774921), (777, 258307), (1813, 110703), (5439, 36901)]