190065403724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157861631}}^1$

素因数の和:157861685

約数の個数: 24

約数和(自身を含む): 388971061248

約数和(自身を除く): 198905657524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 157861631, 315723262, 631446524, 1105031417, 2210062834, 4420125668, 6788050133, 13576100266, 27152200532, 47516350931, 95032701862, 190065403724]

約数ペア:

[(1, 190065403724), (2, 95032701862), (4, 47516350931), (7, 27152200532), (14, 13576100266), (28, 6788050133), (43, 4420125668), (86, 2210062834), (172, 1105031417), (301, 631446524), (602, 315723262), (1204, 157861631)]