194984504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{170441}}^1$

素因数の和:170471

約数の個数: 32

約数和(自身を含む): 429513840

約数和(自身を除く): 234529336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 170441, 340882, 681764, 1363528, 1874851, 2215733, 3749702, 4431466, 7499404, 8862932, 14998808, 17725864, 24373063, 48746126, 97492252, 194984504]

約数ペア:

[(1, 194984504), (2, 97492252), (4, 48746126), (8, 24373063), (11, 17725864), (13, 14998808), (22, 8862932), (26, 7499404), (44, 4431466), (52, 3749702), (88, 2215733), (104, 1874851), (143, 1363528), (286, 681764), (572, 340882), (1144, 170441)]