201551372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{16903}}^1$

素因数の和:17189

約数の個数: 24

約数和(自身を含む): 386222592

約数和(自身を除く): 184671220

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 16903, 33806, 67612, 185933, 371866, 743732, 4580713, 9161426, 18322852, 50387843, 100775686, 201551372]

約数ペア:

[(1, 201551372), (2, 100775686), (4, 50387843), (11, 18322852), (22, 9161426), (44, 4580713), (271, 743732), (542, 371866), (1084, 185933), (2981, 67612), (5962, 33806), (11924, 16903)]