201226426

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{2203}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 305474400

約数和(自身を除く): 104247974

約数列:

[1, 2, 109, 218, 419, 838, 2203, 4406, 45671, 91342, 240127, 480254, 923057, 1846114, 100613213, 201226426]

約数ペア:

[(1, 201226426), (2, 100613213), (109, 1846114), (218, 923057), (419, 480254), (838, 240127), (2203, 91342), (4406, 45671)]