201380504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113903}}^1$

素因数の和:113939

約数の個数: 32

約数和(自身を含む): 430557120

約数和(自身を除く): 229176616

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 113903, 227806, 455612, 911224, 1480739, 1936351, 2961478, 3872702, 5922956, 7745404, 11845912, 15490808, 25172563, 50345126, 100690252, 201380504]

約数ペア:

[(1, 201380504), (2, 100690252), (4, 50345126), (8, 25172563), (13, 15490808), (17, 11845912), (26, 7745404), (34, 5922956), (52, 3872702), (68, 2961478), (104, 1936351), (136, 1480739), (221, 911224), (442, 455612), (884, 227806), (1768, 113903)]