201697912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1939403}}^1$

素因数の和:1939422

約数の個数: 16

約数和(自身を含む): 407274840

約数和(自身を除く): 205576928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1939403, 3878806, 7757612, 15515224, 25212239, 50424478, 100848956, 201697912]

約数ペア:

[(1, 201697912), (2, 100848956), (4, 50424478), (8, 25212239), (13, 15515224), (26, 7757612), (52, 3878806), (104, 1939403)]