201870992

素因数分解:

$2^4\times {\mathrm{1901}}^1\times {\mathrm{6637}}^1$

素因数の和:8546

約数の個数: 20

約数和(自身を含む): 391389756

約数和(自身を除く): 189518764

約数列:

[1, 2, 4, 8, 16, 1901, 3802, 6637, 7604, 13274, 15208, 26548, 30416, 53096, 106192, 12616937, 25233874, 50467748, 100935496, 201870992]

約数ペア:

[(1, 201870992), (2, 100935496), (4, 50467748), (8, 25233874), (16, 12616937), (1901, 106192), (3802, 53096), (6637, 30416), (7604, 26548), (13274, 15208)]