202802691

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3733}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 334566400

約数和(自身を除く): 131763709

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1393, 2587, 3733, 4179, 7761, 11199, 18109, 26131, 48529, 54327, 78393, 145587, 339703, 742867, 1019109, 2228601, 5200069, 9657271, 15600207, 28971813, 67600897, 202802691]

約数ペア:

[(1, 202802691), (3, 67600897), (7, 28971813), (13, 15600207), (21, 9657271), (39, 5200069), (91, 2228601), (199, 1019109), (273, 742867), (597, 339703), (1393, 145587), (2587, 78393), (3733, 54327), (4179, 48529), (7761, 26131), (11199, 18109)]