204085004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{8747}}^1$

素因数の和:9077

約数の個数: 24

約数和(自身を含む): 377213760

約数和(自身を除く): 173128756

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 8747, 11666, 17494, 23332, 34988, 166193, 332386, 664772, 2685329, 5370658, 10741316, 51021251, 102042502, 204085004]

約数ペア:

[(1, 204085004), (2, 102042502), (4, 51021251), (19, 10741316), (38, 5370658), (76, 2685329), (307, 664772), (614, 332386), (1228, 166193), (5833, 34988), (8747, 23332), (11666, 17494)]