208977804718

素因数分解:

$2^1\times {\mathrm{677}}^1\times {\mathrm{2347}}^1\times {\mathrm{65761}}^1$

素因数の和:68787

約数の個数: 16

約数和(自身を含む): 314068263984

約数和(自身を除く): 105090459266

約数列:

[1, 2, 677, 1354, 2347, 4694, 65761, 131522, 1588919, 3177838, 44520197, 89040394, 154341067, 308682134, 104488902359, 208977804718]

約数ペア:

[(1, 208977804718), (2, 104488902359), (677, 308682134), (1354, 154341067), (2347, 89040394), (4694, 44520197), (65761, 3177838), (131522, 1588919)]