201974536

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{28657}}^1$

素因数の和:29544

約数の個数: 16

約数和(自身を含む): 379145340

約数和(自身を除く): 177170804

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 28657, 57314, 114628, 229256, 25246817, 50493634, 100987268, 201974536]

約数ペア:

[(1, 201974536), (2, 100987268), (4, 50493634), (8, 25246817), (881, 229256), (1762, 114628), (3524, 57314), (7048, 28657)]