199792336

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{98323}}^1$

素因数の和:98458

約数の個数: 20

約数和(自身を含む): 390149632

約数和(自身を除く): 190357296

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 98323, 196646, 393292, 786584, 1573168, 12487021, 24974042, 49948084, 99896168, 199792336]

約数ペア:

[(1, 199792336), (2, 99896168), (4, 49948084), (8, 24974042), (16, 12487021), (127, 1573168), (254, 786584), (508, 393292), (1016, 196646), (2032, 98323)]