201717444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2609}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 499867200

約数和(自身を除く): 298149756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 379, 758, 1137, 1516, 2274, 2609, 4548, 5218, 6443, 7827, 10436, 12886, 15654, 19329, 25772, 31308, 38658, 44353, 77316, 88706, 133059, 177412, 266118, 532236, 988811, 1977622, 2966433, 3955244, 5932866, 11865732, 16809787, 33619574, 50429361, 67239148, 100858722, 201717444]

約数ペア:

[(1, 201717444), (2, 100858722), (3, 67239148), (4, 50429361), (6, 33619574), (12, 16809787), (17, 11865732), (34, 5932866), (51, 3955244), (68, 2966433), (102, 1977622), (204, 988811), (379, 532236), (758, 266118), (1137, 177412), (1516, 133059), (2274, 88706), (2609, 77316), (4548, 44353), (5218, 38658), (6443, 31308), (7827, 25772), (10436, 19329), (12886, 15654)]