206842984

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{241639}}^1$

素因数の和:241752

約数の個数: 16

約数和(自身を含む): 391456800

約数和(自身を除く): 184613816

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 241639, 483278, 966556, 1933112, 25855373, 51710746, 103421492, 206842984]

約数ペア:

[(1, 206842984), (2, 103421492), (4, 51710746), (8, 25855373), (107, 1933112), (214, 966556), (428, 483278), (856, 241639)]