201855728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548521}}^1$

素因数の和:548552

約数の個数: 20

約数和(自身を含む): 408100368

約数和(自身を除く): 206244640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548521, 1097042, 2194084, 4388168, 8776336, 12615983, 25231966, 50463932, 100927864, 201855728]

約数ペア:

[(1, 201855728), (2, 100927864), (4, 50463932), (8, 25231966), (16, 12615983), (23, 8776336), (46, 4388168), (92, 2194084), (184, 1097042), (368, 548521)]