201689883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5927}}^1$

素因数の和:6151

約数の個数: 24

約数和(自身を含む): 308256000

約数和(自身を除く): 106566117

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 3781, 5927, 11343, 17781, 34029, 53343, 112613, 337839, 1013517, 1179473, 3538419, 10615257, 22409987, 67229961, 201689883]

約数ペア:

[(1, 201689883), (3, 67229961), (9, 22409987), (19, 10615257), (57, 3538419), (171, 1179473), (199, 1013517), (597, 337839), (1791, 112613), (3781, 53343), (5927, 34029), (11343, 17781)]