196677885

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{95707}}^1$

素因数の和:95852

約数の個数: 16

約数和(自身を含む): 316984896

約数和(自身を除く): 120307011

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 95707, 287121, 478535, 1435605, 13111859, 39335577, 65559295, 196677885]

約数ペア:

[(1, 196677885), (3, 65559295), (5, 39335577), (15, 13111859), (137, 1435605), (411, 478535), (685, 287121), (2055, 95707)]