201868976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548557}}^1$

素因数の和:548588

約数の個数: 20

約数和(自身を含む): 408127152

約数和(自身を除く): 206258176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548557, 1097114, 2194228, 4388456, 8776912, 12616811, 25233622, 50467244, 100934488, 201868976]

約数ペア:

[(1, 201868976), (2, 100934488), (4, 50467244), (8, 25233622), (16, 12616811), (23, 8776912), (46, 4388456), (92, 2194228), (184, 1097114), (368, 548557)]