194193781912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18487603}}^1$

素因数の和:18487723

約数の個数: 32

約数和(自身を含む): 396004477680

約数和(自身を除く): 201810695768

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 18487603, 36975206, 73950412, 147900824, 240338839, 480677678, 961355356, 1867247903, 1922710712, 3734495806, 7468991612, 14937983224, 24274222739, 48548445478, 97096890956, 194193781912]

約数ペア:

[(1, 194193781912), (2, 97096890956), (4, 48548445478), (8, 24274222739), (13, 14937983224), (26, 7468991612), (52, 3734495806), (101, 1922710712), (104, 1867247903), (202, 961355356), (404, 480677678), (808, 240338839), (1313, 147900824), (2626, 73950412), (5252, 36975206), (10504, 18487603)]