199915024

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12119}}^1$

素因数の和:13158

約数の個数: 20

約数和(自身を含む): 387743040

約数和(自身を除く): 187828016

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 12119, 16496, 24238, 48476, 96952, 193904, 12494689, 24989378, 49978756, 99957512, 199915024]

約数ペア:

[(1, 199915024), (2, 99957512), (4, 49978756), (8, 24989378), (16, 12494689), (1031, 193904), (2062, 96952), (4124, 48476), (8248, 24238), (12119, 16496)]