201814239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{43997}}^1$

素因数の和:44150

約数の個数: 16

約数和(自身を含む): 295666560

約数和(自身を除く): 93852321

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 43997, 131991, 483967, 1451901, 6115583, 18346749, 67271413, 201814239]

約数ペア:

[(1, 201814239), (3, 67271413), (11, 18346749), (33, 6115583), (139, 1451901), (417, 483967), (1529, 131991), (4587, 43997)]