201517426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{29453}}^1$

素因数の和:29777

約数の個数: 16

約数和(自身を含む): 330827328

約数和(自身を除く): 129309902

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 29453, 58906, 323983, 647966, 9159883, 18319766, 100758713, 201517426]

約数ペア:

[(1, 201517426), (2, 100758713), (11, 18319766), (22, 9159883), (311, 647966), (622, 323983), (3421, 58906), (6842, 29453)]