201939387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{28927}}^1$

素因数の和:29122

約数の個数: 16

約数和(自身を含む): 291594240

約数和(自身を除く): 89654853

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 28927, 86781, 376051, 1128153, 5177933, 15533799, 67313129, 201939387]

約数ペア:

[(1, 201939387), (3, 67313129), (13, 15533799), (39, 5177933), (179, 1128153), (537, 376051), (2327, 86781), (6981, 28927)]