201922462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{39953}}^1$

素因数の和:40000

約数の個数: 24

約数和(自身を含む): 365339376

約数和(自身を除く): 163416914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 39953, 79906, 279671, 559342, 759107, 1518214, 5313749, 10627498, 14423033, 28846066, 100961231, 201922462]

約数ペア:

[(1, 201922462), (2, 100961231), (7, 28846066), (14, 14423033), (19, 10627498), (38, 5313749), (133, 1518214), (266, 759107), (361, 559342), (722, 279671), (2527, 79906), (5054, 39953)]