199552761668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1954943}}^1$

素因数の和:1955124

約数の個数: 36

約数和(自身を含む): 380651056128

約数和(自身を除く): 181098294460

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 302, 338, 604, 676, 1963, 3926, 7852, 25519, 51038, 102076, 1954943, 3909886, 7819772, 25414259, 50828518, 101657036, 295196393, 330385367, 590392786, 660770734, 1180785572, 1321541468, 3837553109, 7675106218, 15350212436, 49888190417, 99776380834, 199552761668]

約数ペア:

[(1, 199552761668), (2, 99776380834), (4, 49888190417), (13, 15350212436), (26, 7675106218), (52, 3837553109), (151, 1321541468), (169, 1180785572), (302, 660770734), (338, 590392786), (604, 330385367), (676, 295196393), (1963, 101657036), (3926, 50828518), (7852, 25414259), (25519, 7819772), (51038, 3909886), (102076, 1954943)]