199418230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30727}}^1$

素因数の和:30804

約数の個数: 32

約数和(自身を含む): 398234880

約数和(自身を除く): 198816650

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 30727, 61454, 153635, 307270, 337997, 675994, 1689985, 1812893, 3379970, 3625786, 9064465, 18128930, 19941823, 39883646, 99709115, 199418230]

約数ペア:

[(1, 199418230), (2, 99709115), (5, 39883646), (10, 19941823), (11, 18128930), (22, 9064465), (55, 3625786), (59, 3379970), (110, 1812893), (118, 1689985), (295, 675994), (590, 337997), (649, 307270), (1298, 153635), (3245, 61454), (6490, 30727)]