194183781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 298521600

約数和(自身を除く): 104337819

約数列:

[1, 3, 11, 19, 33, 57, 209, 337, 627, 919, 1011, 2757, 3707, 6403, 10109, 11121, 17461, 19209, 30327, 52383, 70433, 192071, 211299, 309703, 576213, 929109, 3406733, 5884357, 10220199, 17653071, 64727927, 194183781]

約数ペア:

[(1, 194183781), (3, 64727927), (11, 17653071), (19, 10220199), (33, 5884357), (57, 3406733), (209, 929109), (337, 576213), (627, 309703), (919, 211299), (1011, 192071), (2757, 70433), (3707, 52383), (6403, 30327), (10109, 19209), (11121, 17461)]