214398608

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{80239}}^1$

素因数の和:80414

約数の個数: 20

約数和(自身を含む): 417889920

約数和(自身を除く): 203491312

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 80239, 160478, 320956, 641912, 1283824, 13399913, 26799826, 53599652, 107199304, 214398608]

約数ペア:

[(1, 214398608), (2, 107199304), (4, 53599652), (8, 26799826), (16, 13399913), (167, 1283824), (334, 641912), (668, 320956), (1336, 160478), (2672, 80239)]