217618096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{715849}}^1$

素因数の和:715876

約数の個数: 20

約数和(自身を含む): 443827000

約数和(自身を除く): 226208904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 715849, 1431698, 2863396, 5726792, 11453584, 13601131, 27202262, 54404524, 108809048, 217618096]

約数ペア:

[(1, 217618096), (2, 108809048), (4, 54404524), (8, 27202262), (16, 13601131), (19, 11453584), (38, 5726792), (76, 2863396), (152, 1431698), (304, 715849)]