201180278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{455159}}^1$

素因数の和:455191

約数の個数: 16

約数和(自身を含む): 344100960

約数和(自身を除く): 142920682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 455159, 910318, 5917067, 7737703, 11834134, 15475406, 100590139, 201180278]

約数ペア:

[(1, 201180278), (2, 100590139), (13, 15475406), (17, 11834134), (26, 7737703), (34, 5917067), (221, 910318), (442, 455159)]