200898243

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18869}}^1$

素因数の和:18908

約数の個数: 36

約数和(自身を含む): 359133840

約数和(自身を除く): 158235597

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 18869, 56607, 132083, 169821, 245297, 396249, 735891, 1188747, 1717079, 2207673, 3188861, 5151237, 9566583, 15453711, 22322027, 28699749, 66966081, 200898243]

約数ペア:

[(1, 200898243), (3, 66966081), (7, 28699749), (9, 22322027), (13, 15453711), (21, 9566583), (39, 5151237), (63, 3188861), (91, 2207673), (117, 1717079), (169, 1188747), (273, 735891), (507, 396249), (819, 245297), (1183, 169821), (1521, 132083), (3549, 56607), (10647, 18869)]