201999904822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{7867}}^1$

素因数の和:8297

約数の個数: 64

約数和(自身を含む): 335003074560

約数和(自身を除く): 133003169738

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 307, 589, 614, 1178, 1349, 2201, 2698, 4402, 5833, 7867, 9517, 11666, 15734, 19034, 21797, 41819, 43594, 83638, 149473, 180823, 243877, 298946, 361646, 414143, 487754, 558557, 675707, 828286, 1117114, 1351414, 2415169, 4633663, 4830338, 9267326, 10612583, 12838433, 17315267, 21225166, 25676866, 34630534, 45888211, 74870239, 91776422, 149740478, 171476999, 328990073, 342953998, 657980146, 1422534541, 2845069082, 3258062981, 5315786969, 6516125962, 10631573938, 100999952411, 201999904822]

約数ペア:

[(1, 201999904822), (2, 100999952411), (19, 10631573938), (31, 6516125962), (38, 5315786969), (62, 3258062981), (71, 2845069082), (142, 1422534541), (307, 657980146), (589, 342953998), (614, 328990073), (1178, 171476999), (1349, 149740478), (2201, 91776422), (2698, 74870239), (4402, 45888211), (5833, 34630534), (7867, 25676866), (9517, 21225166), (11666, 17315267), (15734, 12838433), (19034, 10612583), (21797, 9267326), (41819, 4830338), (43594, 4633663), (83638, 2415169), (149473, 1351414), (180823, 1117114), (243877, 828286), (298946, 675707), (361646, 558557), (414143, 487754)]