193148284

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{49627}}^1$

素因数の和:49777

約数の個数: 24

約数和(自身を含む): 389083520

約数和(自身を除く): 195935236

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 49627, 99254, 198508, 347389, 694778, 1389556, 6898153, 13796306, 27592612, 48287071, 96574142, 193148284]

約数ペア:

[(1, 193148284), (2, 96574142), (4, 48287071), (7, 27592612), (14, 13796306), (28, 6898153), (139, 1389556), (278, 694778), (556, 347389), (973, 198508), (1946, 99254), (3892, 49627)]