209340932

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5233}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 374147256

約数和(自身を除く): 164806324

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 5233, 10001, 10466, 20002, 20932, 40004, 382009, 716921, 764018, 1433842, 1528036, 2867684, 52335233, 104670466, 209340932]

約数ペア:

[(1, 209340932), (2, 104670466), (4, 52335233), (73, 2867684), (137, 1528036), (146, 1433842), (274, 764018), (292, 716921), (548, 382009), (5233, 40004), (10001, 20932), (10466, 20002)]