201321330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{958673}}^1$

素因数の和:958690

約数の個数: 32

約数和(自身を含む): 552196224

約数和(自身を除く): 350874894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 958673, 1917346, 2876019, 4793365, 5752038, 6710711, 9586730, 13421422, 14380095, 20132133, 28760190, 33553555, 40264266, 67107110, 100660665, 201321330]

約数ペア:

[(1, 201321330), (2, 100660665), (3, 67107110), (5, 40264266), (6, 33553555), (7, 28760190), (10, 20132133), (14, 14380095), (15, 13421422), (21, 9586730), (30, 6710711), (35, 5752038), (42, 4793365), (70, 2876019), (105, 1917346), (210, 958673)]