195847792

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{9661}}^1$

素因数の和:9857

約数の個数: 40

約数和(自身を含む): 436104032

約数和(自身を除く): 240256240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 9661, 10136, 19322, 20272, 38644, 67627, 77288, 135254, 154576, 270508, 541016, 1082032, 1748641, 3497282, 6994564, 12240487, 13989128, 24480974, 27978256, 48961948, 97923896, 195847792]

約数ペア:

[(1, 195847792), (2, 97923896), (4, 48961948), (7, 27978256), (8, 24480974), (14, 13989128), (16, 12240487), (28, 6994564), (56, 3497282), (112, 1748641), (181, 1082032), (362, 541016), (724, 270508), (1267, 154576), (1448, 135254), (2534, 77288), (2896, 67627), (5068, 38644), (9661, 20272), (10136, 19322)]