194876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 384384

約数和(自身を除く): 189508

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 103, 172, 206, 412, 473, 946, 1133, 1892, 2266, 4429, 4532, 8858, 17716, 48719, 97438, 194876]

約数ペア:

[(1, 194876), (2, 97438), (4, 48719), (11, 17716), (22, 8858), (43, 4532), (44, 4429), (86, 2266), (103, 1892), (172, 1133), (206, 946), (412, 473)]