201997964

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{16661}}^1$

素因数の和:17105

約数の個数: 24

約数和(自身を含む): 404953248

約数和(自身を除く): 202955284

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 16661, 33322, 66644, 116627, 233254, 466508, 7214213, 14428426, 28856852, 50499491, 100998982, 201997964]

約数ペア:

[(1, 201997964), (2, 100998982), (4, 50499491), (7, 28856852), (14, 14428426), (28, 7214213), (433, 466508), (866, 233254), (1732, 116627), (3031, 66644), (6062, 33322), (12124, 16661)]