201326976315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{539093}}^1$

素因数の和:539340

約数の個数: 48

約数和(自身を含む): 358933097952

約数和(自身を除く): 157606121637

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 193, 215, 387, 579, 645, 965, 1737, 1935, 2895, 8299, 8685, 24897, 41495, 74691, 124485, 373455, 539093, 1617279, 2695465, 4851837, 8086395, 23180999, 24259185, 69542997, 104044949, 115904995, 208628991, 312134847, 347714985, 520224745, 936404541, 1043144955, 1560674235, 4473932807, 4682022705, 13421798421, 22369664035, 40265395263, 67108992105, 201326976315]

約数ペア:

[(1, 201326976315), (3, 67108992105), (5, 40265395263), (9, 22369664035), (15, 13421798421), (43, 4682022705), (45, 4473932807), (129, 1560674235), (193, 1043144955), (215, 936404541), (387, 520224745), (579, 347714985), (645, 312134847), (965, 208628991), (1737, 115904995), (1935, 104044949), (2895, 69542997), (8299, 24259185), (8685, 23180999), (24897, 8086395), (41495, 4851837), (74691, 2695465), (124485, 1617279), (373455, 539093)]